15704527325

素因数分解:

$5^2\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{4409}}^1$

素因数の和:4499

約数の個数: 48

約数和(自身を含む): 21408786000

約数和(自身を除く): 5704258675

約数列:

[1, 5, 17, 25, 29, 85, 145, 289, 425, 493, 725, 1445, 2465, 4409, 4913, 7225, 8381, 12325, 22045, 24565, 41905, 74953, 110225, 122825, 127861, 142477, 209525, 374765, 639305, 712385, 1274201, 1873825, 2173637, 3196525, 3561925, 6371005, 10868185, 21661417, 31855025, 36951829, 54340925, 108307085, 184759145, 541535425, 628181093, 923795725, 3140905465, 15704527325]

約数ペア:

[(1, 15704527325), (5, 3140905465), (17, 923795725), (25, 628181093), (29, 541535425), (85, 184759145), (145, 108307085), (289, 54340925), (425, 36951829), (493, 31855025), (725, 21661417), (1445, 10868185), (2465, 6371005), (4409, 3561925), (4913, 3196525), (7225, 2173637), (8381, 1873825), (12325, 1274201), (22045, 712385), (24565, 639305), (41905, 374765), (74953, 209525), (110225, 142477), (122825, 127861)]