1330676775

素因数分解:

$3^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{9343}}^1$

素因数の和:9573

約数の個数: 48

約数和(自身を含む): 2456350720

約数和(自身を除く): 1125673945

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 211, 225, 633, 675, 1055, 1899, 3165, 5275, 5697, 9343, 9495, 15825, 28029, 28485, 46715, 47475, 84087, 140145, 142425, 233575, 252261, 420435, 700725, 1261305, 1971373, 2102175, 5914119, 6306525, 9856865, 17742357, 29570595, 49284325, 53227071, 88711785, 147852975, 266135355, 443558925, 1330676775]

約数ペア:

[(1, 1330676775), (3, 443558925), (5, 266135355), (9, 147852975), (15, 88711785), (25, 53227071), (27, 49284325), (45, 29570595), (75, 17742357), (135, 9856865), (211, 6306525), (225, 5914119), (633, 2102175), (675, 1971373), (1055, 1261305), (1899, 700725), (3165, 420435), (5275, 252261), (5697, 233575), (9343, 142425), (9495, 140145), (15825, 84087), (28029, 47475), (28485, 46715)]