75833389625

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3499}}^1$

素因数の和:3616

約数の個数: 128

約数和(自身を含む): 120766464000

約数和(自身を除く): 44933074375

約数列:

[1, 5, 7, 17, 25, 31, 35, 47, 85, 119, 125, 155, 175, 217, 235, 329, 425, 527, 595, 775, 799, 875, 1085, 1175, 1457, 1645, 2125, 2635, 2975, 3499, 3689, 3875, 3995, 5425, 5593, 5875, 7285, 8225, 10199, 13175, 14875, 17495, 18445, 19975, 24493, 24769, 27125, 27965, 36425, 41125, 50995, 59483, 65875, 87475, 92225, 99875, 108469, 122465, 123845, 139825, 164453, 173383, 182125, 254975, 297415, 416381, 437375, 461125, 542345, 612325, 619225, 699125, 759283, 822265, 866915, 1151171, 1274875, 1487075, 1843973, 2081905, 2711725, 2795701, 3061625, 3096125, 3796415, 4111325, 4334575, 5098043, 5755855, 7435375, 9219865, 10409525, 12907811, 13558625, 13978505, 18982075, 19569907, 20556625, 21672875, 25490215, 28779275, 35686301, 46099325, 52047625, 64539055, 69892525, 86666731, 94910375, 97849535, 127451075, 143896375, 178431505, 230496625, 322695275, 349462625, 433333655, 489247675, 606667117, 637255375, 892157525, 1613476375, 2166668275, 2446238375, 3033335585, 4460787625, 10833341375, 15166677925, 75833389625]

約数ペア:

[(1, 75833389625), (5, 15166677925), (7, 10833341375), (17, 4460787625), (25, 3033335585), (31, 2446238375), (35, 2166668275), (47, 1613476375), (85, 892157525), (119, 637255375), (125, 606667117), (155, 489247675), (175, 433333655), (217, 349462625), (235, 322695275), (329, 230496625), (425, 178431505), (527, 143896375), (595, 127451075), (775, 97849535), (799, 94910375), (875, 86666731), (1085, 69892525), (1175, 64539055), (1457, 52047625), (1645, 46099325), (2125, 35686301), (2635, 28779275), (2975, 25490215), (3499, 21672875), (3689, 20556625), (3875, 19569907), (3995, 18982075), (5425, 13978505), (5593, 13558625), (5875, 12907811), (7285, 10409525), (8225, 9219865), (10199, 7435375), (13175, 5755855), (14875, 5098043), (17495, 4334575), (18445, 4111325), (19975, 3796415), (24493, 3096125), (24769, 3061625), (27125, 2795701), (27965, 2711725), (36425, 2081905), (41125, 1843973), (50995, 1487075), (59483, 1274875), (65875, 1151171), (87475, 866915), (92225, 822265), (99875, 759283), (108469, 699125), (122465, 619225), (123845, 612325), (139825, 542345), (164453, 461125), (173383, 437375), (182125, 416381), (254975, 297415)]