79464545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19891}}^1$

素因数の和:19960

約数の個数: 16

約数和(自身を含む): 103120128

約数和(自身を除く): 23655583

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 19891, 99455, 338147, 934877, 1690735, 4674385, 15892909, 79464545]

約数ペア:

[(1, 79464545), (5, 15892909), (17, 4674385), (47, 1690735), (85, 934877), (235, 338147), (799, 99455), (3995, 19891)]