72064345

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9059}}^1$

素因数の和:9144

約数の個数: 16

約数和(自身を含む): 90889920

約数和(自身を除く): 18825575

約数列:

[1, 5, 37, 43, 185, 215, 1591, 7955, 9059, 45295, 335183, 389537, 1675915, 1947685, 14412869, 72064345]

約数ペア:

[(1, 72064345), (5, 14412869), (37, 1947685), (43, 1675915), (185, 389537), (215, 335183), (1591, 45295), (7955, 9059)]