72305915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6883}}^1$

素因数の和:7090

約数の個数: 16

約数和(自身を含む): 95164416

約数和(自身を除く): 22858501

約数列:

[1, 5, 11, 55, 191, 955, 2101, 6883, 10505, 34415, 75713, 378565, 1314653, 6573265, 14461183, 72305915]

約数ペア:

[(1, 72305915), (5, 14461183), (11, 6573265), (55, 1314653), (191, 378565), (955, 75713), (2101, 34415), (6883, 10505)]