253886555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{95267}}^1$

素因数の和:95326

約数の個数: 16

約数和(自身を含む): 336105504

約数和(自身を除く): 82218949

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 95267, 476335, 1238471, 3905947, 6192355, 19529735, 50777311, 253886555]

約数ペア:

[(1, 253886555), (5, 50777311), (13, 19529735), (41, 6192355), (65, 3905947), (205, 1238471), (533, 476335), (2665, 95267)]