121500615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2099}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 206841600

約数和(自身を除く): 85340985

約数列:

[1, 3, 5, 15, 17, 51, 85, 227, 255, 681, 1135, 2099, 3405, 3859, 6297, 10495, 11577, 19295, 31485, 35683, 57885, 107049, 178415, 476473, 535245, 1429419, 2382365, 7147095, 8100041, 24300123, 40500205, 121500615]

約数ペア:

[(1, 121500615), (3, 40500205), (5, 24300123), (15, 8100041), (17, 7147095), (51, 2382365), (85, 1429419), (227, 535245), (255, 476473), (681, 178415), (1135, 107049), (2099, 57885), (3405, 35683), (3859, 31485), (6297, 19295), (10495, 11577)]