72788045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9521}}^1$

素因数の和:9676

約数の個数: 16

約数和(自身を含む): 95981760

約数和(自身を除く): 23193715

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 9521, 47605, 104731, 523655, 1323419, 6617095, 14557609, 72788045]

約数ペア:

[(1, 72788045), (5, 14557609), (11, 6617095), (55, 1323419), (139, 523655), (695, 104731), (1529, 47605), (7645, 9521)]