72507655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3389}}^1$

素因数の和:3794

約数の個数: 16

約数和(自身を含む): 95191200

約数和(自身を除く): 22683545

約数列:

[1, 5, 11, 55, 389, 1945, 3389, 4279, 16945, 21395, 37279, 186395, 1318321, 6591605, 14501531, 72507655]

約数ペア:

[(1, 72507655), (5, 14501531), (11, 6591605), (55, 1318321), (389, 186395), (1945, 37279), (3389, 21395), (4279, 16945)]