55847365

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 81342720

約数和(自身を除く): 25495355

約数列:

[1, 5, 7, 19, 35, 95, 133, 137, 613, 665, 685, 959, 2603, 3065, 4291, 4795, 11647, 13015, 18221, 21455, 58235, 81529, 83981, 91105, 407645, 419905, 587867, 1595639, 2939335, 7978195, 11169473, 55847365]

約数ペア:

[(1, 55847365), (5, 11169473), (7, 7978195), (19, 2939335), (35, 1595639), (95, 587867), (133, 419905), (137, 407645), (613, 91105), (665, 83981), (685, 81529), (959, 58235), (2603, 21455), (3065, 18221), (4291, 13015), (4795, 11647)]