7138932025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{1307}}^1\times {\mathrm{5081}}^1$

素因数の和:6441

約数の個数: 24

約数和(自身を含む): 9066857184

約数和(自身を除く): 1927925159

約数列:

[1, 5, 25, 43, 215, 1075, 1307, 5081, 6535, 25405, 32675, 56201, 127025, 218483, 281005, 1092415, 1405025, 5462075, 6640867, 33204335, 166021675, 285557281, 1427786405, 7138932025]

約数ペア:

[(1, 7138932025), (5, 1427786405), (25, 285557281), (43, 166021675), (215, 33204335), (1075, 6640867), (1307, 5462075), (5081, 1405025), (6535, 1092415), (25405, 281005), (32675, 218483), (56201, 127025)]