6619975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 8883360

約数和(自身を除く): 2263385

約数列:

[1, 5, 23, 25, 29, 115, 145, 397, 575, 667, 725, 1985, 3335, 9131, 9925, 11513, 16675, 45655, 57565, 228275, 264799, 287825, 1323995, 6619975]

約数ペア:

[(1, 6619975), (5, 1323995), (23, 287825), (25, 264799), (29, 228275), (115, 57565), (145, 45655), (397, 16675), (575, 11513), (667, 9925), (725, 9131), (1985, 3335)]