102000385

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{6389}}^1$

素因数の和:6528

約数の個数: 16

約数和(自身を含む): 127595520

約数和(自身を除く): 25595135

約数列:

[1, 5, 31, 103, 155, 515, 3193, 6389, 15965, 31945, 198059, 658067, 990295, 3290335, 20400077, 102000385]

約数ペア:

[(1, 102000385), (5, 20400077), (31, 3290335), (103, 990295), (155, 658067), (515, 198059), (3193, 31945), (6389, 15965)]