456348815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 605828160

約数和(自身を除く): 149479345

約数列:

[1, 5, 13, 53, 65, 139, 265, 689, 695, 953, 1807, 3445, 4765, 7367, 9035, 12389, 36835, 50509, 61945, 95771, 132467, 252545, 478855, 656617, 662335, 1722071, 3283085, 7020751, 8610355, 35103755, 91269763, 456348815]

約数ペア:

[(1, 456348815), (5, 91269763), (13, 35103755), (53, 8610355), (65, 7020751), (139, 3283085), (265, 1722071), (689, 662335), (695, 656617), (953, 478855), (1807, 252545), (3445, 132467), (4765, 95771), (7367, 61945), (9035, 50509), (12389, 36835)]