42429715

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 51955200

約数和(自身を除く): 9525485

約数列:

[1, 5, 79, 163, 395, 659, 815, 3295, 12877, 52061, 64385, 107417, 260305, 537085, 8485943, 42429715]

約数ペア:

[(1, 42429715), (5, 8485943), (79, 537085), (163, 260305), (395, 107417), (659, 64385), (815, 52061), (3295, 12877)]