372101475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 648172800

約数和(自身を除く): 276071325

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 109, 115, 327, 345, 545, 575, 1635, 1725, 1979, 2507, 2725, 5937, 7521, 8175, 9895, 12535, 29685, 37605, 45517, 49475, 62675, 136551, 148425, 188025, 215711, 227585, 647133, 682755, 1078555, 1137925, 3235665, 3413775, 4961353, 5392775, 14884059, 16178325, 24806765, 74420295, 124033825, 372101475]

約数ペア:

[(1, 372101475), (3, 124033825), (5, 74420295), (15, 24806765), (23, 16178325), (25, 14884059), (69, 5392775), (75, 4961353), (109, 3413775), (115, 3235665), (327, 1137925), (345, 1078555), (545, 682755), (575, 647133), (1635, 227585), (1725, 215711), (1979, 188025), (2507, 148425), (2725, 136551), (5937, 62675), (7521, 49475), (8175, 45517), (9895, 37605), (12535, 29685)]