235998405

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{121963}}^1$

素因数の和:122017

約数の個数: 24

約数和(自身を含む): 418580448

約数和(自身を除く): 182582043

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 121963, 365889, 609815, 1097667, 1829445, 5244409, 5488335, 15733227, 26222045, 47199681, 78666135, 235998405]

約数ペア:

[(1, 235998405), (3, 78666135), (5, 47199681), (9, 26222045), (15, 15733227), (43, 5488335), (45, 5244409), (129, 1829445), (215, 1097667), (387, 609815), (645, 365889), (1935, 121963)]