28827947005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40318807}}^1$

素因数の和:40318836

約数の個数: 16

約数和(自身を含む): 40641358464

約数和(自身を除く): 11813411459

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 40318807, 201594035, 443506877, 524144491, 2217534385, 2620722455, 5765589401, 28827947005]

約数ペア:

[(1, 28827947005), (5, 5765589401), (11, 2620722455), (13, 2217534385), (55, 524144491), (65, 443506877), (143, 201594035), (715, 40318807)]