157602015

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{8563}}^1$

素因数の和:8983

約数の個数: 24

約数和(自身を含む): 273876720

約数和(自身を除く): 116274705

約数列:

[1, 3, 5, 9, 15, 45, 409, 1227, 2045, 3681, 6135, 8563, 18405, 25689, 42815, 77067, 128445, 385335, 3502267, 10506801, 17511335, 31520403, 52534005, 157602015]

約数ペア:

[(1, 157602015), (3, 52534005), (5, 31520403), (9, 17511335), (15, 10506801), (45, 3502267), (409, 385335), (1227, 128445), (2045, 77067), (3681, 42815), (6135, 25689), (8563, 18405)]