165795450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{6781}}^1$

素因数の和:6959

約数の個数: 48

約数和(自身を含む): 413756256

約数和(自身を除く): 247960806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 326, 489, 815, 978, 1630, 2445, 4075, 4890, 6781, 8150, 12225, 13562, 20343, 24450, 33905, 40686, 67810, 101715, 169525, 203430, 339050, 508575, 1017150, 1105303, 2210606, 3315909, 5526515, 6631818, 11053030, 16579545, 27632575, 33159090, 55265150, 82897725, 165795450]

約数ペア:

[(1, 165795450), (2, 82897725), (3, 55265150), (5, 33159090), (6, 27632575), (10, 16579545), (15, 11053030), (25, 6631818), (30, 5526515), (50, 3315909), (75, 2210606), (150, 1105303), (163, 1017150), (326, 508575), (489, 339050), (815, 203430), (978, 169525), (1630, 101715), (2445, 67810), (4075, 40686), (4890, 33905), (6781, 24450), (8150, 20343), (12225, 13562)]