157232775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9712

約数の個数: 48

約数和(自身を含む): 306710528

約数和(自身を除く): 149477753

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 1085, 2325, 3255, 5425, 9661, 16275, 28983, 48305, 67627, 144915, 202881, 241525, 299491, 338135, 724575, 898473, 1014405, 1497455, 1690675, 2096437, 4492365, 5072025, 6289311, 7487275, 10482185, 22461825, 31446555, 52410925, 157232775]

約数ペア:

[(1, 157232775), (3, 52410925), (5, 31446555), (7, 22461825), (15, 10482185), (21, 7487275), (25, 6289311), (31, 5072025), (35, 4492365), (75, 2096437), (93, 1690675), (105, 1497455), (155, 1014405), (175, 898473), (217, 724575), (465, 338135), (525, 299491), (651, 241525), (775, 202881), (1085, 144915), (2325, 67627), (3255, 48305), (5425, 28983), (9661, 16275)]