42787667025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1096

約数の個数: 144

約数和(自身を含む): 82365978240

約数和(自身を除く): 39578311215

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 73, 75, 95, 167, 171, 219, 225, 285, 365, 475, 501, 657, 821, 835, 855, 1095, 1387, 1425, 1503, 1825, 2463, 2505, 3173, 3285, 4105, 4161, 4175, 4275, 5475, 6935, 7389, 7515, 9519, 12191, 12315, 12483, 12525, 15599, 15865, 16425, 20525, 20805, 28557, 34675, 36573, 36945, 37575, 46797, 47595, 59933, 60955, 61575, 62415, 77995, 79325, 104025, 109719, 137107, 140391, 142785, 179799, 182865, 184725, 231629, 233985, 237975, 299665, 304775, 312075, 389975, 411321, 539397, 548595, 685535, 694887, 701955, 713925, 898995, 914325, 1138727, 1158145, 1169925, 1233963, 1498325, 2056605, 2084661, 2605033, 2696985, 2742975, 3416181, 3427675, 3474435, 3509775, 4494975, 5693635, 5790725, 6169815, 7815099, 10008811, 10248543, 10283025, 10423305, 13025165, 13484925, 17080905, 17372175, 23445297, 28468175, 30026433, 30849075, 39075495, 50044055, 51242715, 52116525, 65125825, 85404525, 90079299, 117226485, 150132165, 190167409, 195377475, 250220275, 256213575, 450396495, 570502227, 586132425, 750660825, 950837045, 1711506681, 2251982475, 2852511135, 4754185225, 8557533405, 14262555675, 42787667025]

約数ペア:

[(1, 42787667025), (3, 14262555675), (5, 8557533405), (9, 4754185225), (15, 2852511135), (19, 2251982475), (25, 1711506681), (45, 950837045), (57, 750660825), (73, 586132425), (75, 570502227), (95, 450396495), (167, 256213575), (171, 250220275), (219, 195377475), (225, 190167409), (285, 150132165), (365, 117226485), (475, 90079299), (501, 85404525), (657, 65125825), (821, 52116525), (835, 51242715), (855, 50044055), (1095, 39075495), (1387, 30849075), (1425, 30026433), (1503, 28468175), (1825, 23445297), (2463, 17372175), (2505, 17080905), (3173, 13484925), (3285, 13025165), (4105, 10423305), (4161, 10283025), (4175, 10248543), (4275, 10008811), (5475, 7815099), (6935, 6169815), (7389, 5790725), (7515, 5693635), (9519, 4494975), (12191, 3509775), (12315, 3474435), (12483, 3427675), (12525, 3416181), (15599, 2742975), (15865, 2696985), (16425, 2605033), (20525, 2084661), (20805, 2056605), (28557, 1498325), (34675, 1233963), (36573, 1169925), (36945, 1158145), (37575, 1138727), (46797, 914325), (47595, 898995), (59933, 713925), (60955, 701955), (61575, 694887), (62415, 685535), (77995, 548595), (79325, 539397), (104025, 411321), (109719, 389975), (137107, 312075), (140391, 304775), (142785, 299665), (179799, 237975), (182865, 233985), (184725, 231629)]