57082285

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 75946464

約数和(自身を除く): 18864179

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 1571, 2795, 7267, 7855, 20423, 36335, 67553, 102115, 265499, 337765, 878189, 1327495, 4390945, 11416457, 57082285]

約数ペア:

[(1, 57082285), (5, 11416457), (13, 4390945), (43, 1327495), (65, 878189), (169, 337765), (215, 265499), (559, 102115), (845, 67553), (1571, 36335), (2795, 20423), (7267, 7855)]