7940675

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 10332672

約数和(自身を除く): 2391997

約数列:

[1, 5, 25, 41, 61, 127, 205, 305, 635, 1025, 1525, 2501, 3175, 5207, 7747, 12505, 26035, 38735, 62525, 130175, 193675, 317627, 1588135, 7940675]

約数ペア:

[(1, 7940675), (5, 1588135), (25, 317627), (41, 193675), (61, 130175), (127, 62525), (205, 38735), (305, 26035), (635, 12505), (1025, 7747), (1525, 5207), (2501, 3175)]