39255125

素因数分解:

$5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 67223520

約数和(自身を除く): 27968395

約数列:

[1, 5, 7, 13, 17, 25, 29, 35, 49, 65, 85, 91, 119, 125, 145, 175, 203, 221, 245, 325, 377, 425, 455, 493, 595, 637, 725, 833, 875, 1015, 1105, 1225, 1421, 1547, 1625, 1885, 2125, 2275, 2465, 2639, 2975, 3185, 3451, 3625, 4165, 5075, 5525, 6125, 6409, 7105, 7735, 9425, 10829, 11375, 12325, 13195, 14875, 15925, 17255, 18473, 20825, 24157, 25375, 27625, 32045, 35525, 38675, 44863, 47125, 54145, 61625, 65975, 79625, 86275, 92365, 104125, 120785, 160225, 177625, 193375, 224315, 270725, 314041, 329875, 431375, 461825, 603925, 801125, 1121575, 1353625, 1570205, 2309125, 3019625, 5607875, 7851025, 39255125]

約数ペア:

[(1, 39255125), (5, 7851025), (7, 5607875), (13, 3019625), (17, 2309125), (25, 1570205), (29, 1353625), (35, 1121575), (49, 801125), (65, 603925), (85, 461825), (91, 431375), (119, 329875), (125, 314041), (145, 270725), (175, 224315), (203, 193375), (221, 177625), (245, 160225), (325, 120785), (377, 104125), (425, 92365), (455, 86275), (493, 79625), (595, 65975), (637, 61625), (725, 54145), (833, 47125), (875, 44863), (1015, 38675), (1105, 35525), (1225, 32045), (1421, 27625), (1547, 25375), (1625, 24157), (1885, 20825), (2125, 18473), (2275, 17255), (2465, 15925), (2639, 14875), (2975, 13195), (3185, 12325), (3451, 11375), (3625, 10829), (4165, 9425), (5075, 7735), (5525, 7105), (6125, 6409)]