492038895

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{1699}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 807840000

約数和(自身を除く): 315801105

約数列:

[1, 3, 5, 15, 43, 129, 215, 449, 645, 1347, 1699, 2245, 5097, 6735, 8495, 19307, 25485, 57921, 73057, 96535, 219171, 289605, 365285, 762851, 1095855, 2288553, 3814255, 11442765, 32802593, 98407779, 164012965, 492038895]

約数ペア:

[(1, 492038895), (3, 164012965), (5, 98407779), (15, 32802593), (43, 11442765), (129, 3814255), (215, 2288553), (449, 1095855), (645, 762851), (1347, 365285), (1699, 289605), (2245, 219171), (5097, 96535), (6735, 73057), (8495, 57921), (19307, 25485)]