7970755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 10382400

約数和(自身を除く): 2411645

約数列:

[1, 5, 13, 65, 149, 745, 823, 1937, 4115, 9685, 10699, 53495, 122627, 613135, 1594151, 7970755]

約数ペア:

[(1, 7970755), (5, 1594151), (13, 613135), (65, 122627), (149, 53495), (745, 10699), (823, 9685), (1937, 4115)]