129341885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{18979}}^1$

素因数の和:19060

約数の個数: 16

約数和(自身を含む): 163987200

約数和(自身を除く): 34645315

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 18979, 94895, 550391, 892013, 2751955, 4460065, 25868377, 129341885]

約数ペア:

[(1, 129341885), (5, 25868377), (29, 4460065), (47, 2751955), (145, 892013), (235, 550391), (1363, 94895), (6815, 18979)]