89645325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 199558656

約数和(自身を除く): 109913331

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 25, 33, 35, 43, 55, 57, 75, 77, 95, 105, 129, 133, 165, 175, 209, 215, 231, 275, 285, 301, 361, 385, 399, 473, 475, 525, 627, 645, 665, 817, 825, 903, 1045, 1075, 1083, 1155, 1419, 1425, 1463, 1505, 1805, 1925, 1995, 2365, 2451, 2527, 3135, 3225, 3311, 3325, 3971, 4085, 4389, 4515, 5225, 5415, 5719, 5775, 7095, 7315, 7525, 7581, 8987, 9025, 9933, 9975, 11825, 11913, 12255, 12635, 15523, 15675, 16555, 17157, 19855, 20425, 21945, 22575, 26961, 27075, 27797, 28595, 35475, 36575, 37905, 44935, 46569, 49665, 59565, 61275, 62909, 63175, 77615, 82775, 83391, 85785, 99275, 108661, 109725, 134805, 138985, 142975, 170753, 188727, 189525, 224675, 232845, 248325, 297825, 314545, 325983, 388075, 416955, 428925, 512259, 543305, 674025, 694925, 853765, 943635, 1164225, 1195271, 1572725, 1629915, 2084775, 2561295, 2716525, 3585813, 4268825, 4718175, 5976355, 8149575, 12806475, 17929065, 29881775, 89645325]

約数ペア:

[(1, 89645325), (3, 29881775), (5, 17929065), (7, 12806475), (11, 8149575), (15, 5976355), (19, 4718175), (21, 4268825), (25, 3585813), (33, 2716525), (35, 2561295), (43, 2084775), (55, 1629915), (57, 1572725), (75, 1195271), (77, 1164225), (95, 943635), (105, 853765), (129, 694925), (133, 674025), (165, 543305), (175, 512259), (209, 428925), (215, 416955), (231, 388075), (275, 325983), (285, 314545), (301, 297825), (361, 248325), (385, 232845), (399, 224675), (473, 189525), (475, 188727), (525, 170753), (627, 142975), (645, 138985), (665, 134805), (817, 109725), (825, 108661), (903, 99275), (1045, 85785), (1075, 83391), (1083, 82775), (1155, 77615), (1419, 63175), (1425, 62909), (1463, 61275), (1505, 59565), (1805, 49665), (1925, 46569), (1995, 44935), (2365, 37905), (2451, 36575), (2527, 35475), (3135, 28595), (3225, 27797), (3311, 27075), (3325, 26961), (3971, 22575), (4085, 21945), (4389, 20425), (4515, 19855), (5225, 17157), (5415, 16555), (5719, 15675), (5775, 15523), (7095, 12635), (7315, 12255), (7525, 11913), (7581, 11825), (8987, 9975), (9025, 9933)]