396902015

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1\times {\mathrm{797}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 481021632

約数和(自身を除く): 84119617

約数列:

[1, 5, 137, 685, 727, 797, 3635, 3985, 99599, 109189, 497995, 545945, 579419, 2897095, 79380403, 396902015]

約数ペア:

[(1, 396902015), (5, 79380403), (137, 2897095), (685, 579419), (727, 545945), (797, 497995), (3635, 109189), (3985, 99599)]