129459385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 176131584

約数和(自身を除く): 46672199

約数列:

[1, 5, 11, 47, 55, 61, 235, 305, 517, 671, 821, 2585, 2867, 3355, 4105, 9031, 14335, 31537, 38587, 45155, 50081, 157685, 192935, 250405, 424457, 550891, 2122285, 2353807, 2754455, 11769035, 25891877, 129459385]

約数ペア:

[(1, 129459385), (5, 25891877), (11, 11769035), (47, 2754455), (55, 2353807), (61, 2122285), (235, 550891), (305, 424457), (517, 250405), (671, 192935), (821, 157685), (2585, 50081), (2867, 45155), (3355, 38587), (4105, 31537), (9031, 14335)]