83485015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{8039}}^1$

素因数の和:8142

約数の個数: 16

約数和(自身を含む): 104970240

約数和(自身を除く): 21485225

約数列:

[1, 5, 31, 67, 155, 335, 2077, 8039, 10385, 40195, 249209, 538613, 1246045, 2693065, 16697003, 83485015]

約数ペア:

[(1, 83485015), (5, 16697003), (31, 2693065), (67, 1246045), (155, 538613), (335, 249209), (2077, 40195), (8039, 10385)]