397169635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2713}}^1$

素因数の和:2827

約数の個数: 32

約数和(自身を含む): 531509760

約数和(自身を除く): 134340125

約数列:

[1, 5, 19, 23, 67, 95, 115, 335, 437, 1273, 1541, 2185, 2713, 6365, 7705, 13565, 29279, 51547, 62399, 146395, 181771, 257735, 311995, 908855, 1185581, 3453649, 4180733, 5927905, 17268245, 20903665, 79433927, 397169635]

約数ペア:

[(1, 397169635), (5, 79433927), (19, 20903665), (23, 17268245), (67, 5927905), (95, 4180733), (115, 3453649), (335, 1185581), (437, 908855), (1273, 311995), (1541, 257735), (2185, 181771), (2713, 146395), (6365, 62399), (7705, 51547), (13565, 29279)]