313097525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23497}}^1$

素因数の和:23561

約数の個数: 24

約数和(自身を含む): 428321544

約数和(自身を除く): 115224019

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 13325, 23497, 117485, 305461, 587425, 963377, 1527305, 4816885, 7636525, 12523901, 24084425, 62619505, 313097525]

約数ペア:

[(1, 313097525), (5, 62619505), (13, 24084425), (25, 12523901), (41, 7636525), (65, 4816885), (205, 1527305), (325, 963377), (533, 587425), (1025, 305461), (2665, 117485), (13325, 23497)]