74635395

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 122472000

約数和(自身を除く): 47836605

約数列:

[1, 3, 5, 15, 53, 159, 265, 269, 349, 795, 807, 1047, 1345, 1745, 4035, 5235, 14257, 18497, 42771, 55491, 71285, 92485, 93881, 213855, 277455, 281643, 469405, 1408215, 4975693, 14927079, 24878465, 74635395]

約数ペア:

[(1, 74635395), (3, 24878465), (5, 14927079), (15, 4975693), (53, 1408215), (159, 469405), (265, 281643), (269, 277455), (349, 213855), (795, 93881), (807, 92485), (1047, 71285), (1345, 55491), (1745, 42771), (4035, 18497), (5235, 14257)]