668609135

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{6007}}^1$

素因数の和:6322

約数の個数: 16

約数和(自身を含む): 813675456

約数和(自身を除く): 145066321

約数列:

[1, 5, 113, 197, 565, 985, 6007, 22261, 30035, 111305, 678791, 1183379, 3393955, 5916895, 133721827, 668609135]

約数ペア:

[(1, 668609135), (5, 133721827), (113, 5916895), (197, 3393955), (565, 1183379), (985, 678791), (6007, 111305), (22261, 30035)]