985280325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2707}}^1$

素因数の和:2954

約数の個数: 48

約数和(自身を含む): 1708509696

約数和(自身を除く): 723229371

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 211, 345, 575, 633, 1055, 1725, 2707, 3165, 4853, 5275, 8121, 13535, 14559, 15825, 24265, 40605, 62261, 67675, 72795, 121325, 186783, 203025, 311305, 363975, 571177, 933915, 1556525, 1713531, 2855885, 4669575, 8567655, 13137071, 14279425, 39411213, 42838275, 65685355, 197056065, 328426775, 985280325]

約数ペア:

[(1, 985280325), (3, 328426775), (5, 197056065), (15, 65685355), (23, 42838275), (25, 39411213), (69, 14279425), (75, 13137071), (115, 8567655), (211, 4669575), (345, 2855885), (575, 1713531), (633, 1556525), (1055, 933915), (1725, 571177), (2707, 363975), (3165, 311305), (4853, 203025), (5275, 186783), (8121, 121325), (13535, 72795), (14559, 67675), (15825, 62261), (24265, 40605)]