1015150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 1919520

約数和(自身を除く): 904370

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 257, 395, 514, 790, 1285, 1975, 2570, 3950, 6425, 12850, 20303, 40606, 101515, 203030, 507575, 1015150]

約数ペア:

[(1, 1015150), (2, 507575), (5, 203030), (10, 101515), (25, 40606), (50, 20303), (79, 12850), (158, 6425), (257, 3950), (395, 2570), (514, 1975), (790, 1285)]