552762475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1811}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 711137520

約数和(自身を除く): 158375045

約数列:

[1, 5, 25, 29, 145, 421, 725, 1811, 2105, 9055, 10525, 12209, 45275, 52519, 61045, 262595, 305225, 762431, 1312975, 3812155, 19060775, 22110499, 110552495, 552762475]

約数ペア:

[(1, 552762475), (5, 110552495), (25, 22110499), (29, 19060775), (145, 3812155), (421, 1312975), (725, 762431), (1811, 305225), (2105, 262595), (9055, 61045), (10525, 52519), (12209, 45275)]