210055689075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{65133547}}^1$

素因数の和:65133603

約数の個数: 24

約数和(自身を含む): 355368637888

約数和(自身を除く): 145312948813

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 65133547, 195400641, 325667735, 977003205, 1628338675, 2800742521, 4885016025, 8402227563, 14003712605, 42011137815, 70018563025, 210055689075]

約数ペア:

[(1, 210055689075), (3, 70018563025), (5, 42011137815), (15, 14003712605), (25, 8402227563), (43, 4885016025), (75, 2800742521), (129, 1628338675), (215, 977003205), (645, 325667735), (1075, 195400641), (3225, 65133547)]