72247955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25849}}^1$

素因数の和:25910

約数の個数: 16

約数和(自身を含む): 95541600

約数和(自身を除く): 23293645

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 25849, 129245, 336037, 1111507, 1680185, 5557535, 14449591, 72247955]

約数ペア:

[(1, 72247955), (5, 14449591), (13, 5557535), (43, 1680185), (65, 1111507), (215, 336037), (559, 129245), (2795, 25849)]