13200825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{16001}}^1$

素因数の和:16025

約数の個数: 24

約数和(自身を含む): 23810976

約数和(自身を除く): 10610151

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 16001, 48003, 80005, 176011, 240015, 400025, 528033, 880055, 1200075, 2640165, 4400275, 13200825]

約数ペア:

[(1, 13200825), (3, 4400275), (5, 2640165), (11, 1200075), (15, 880055), (25, 528033), (33, 400025), (55, 240015), (75, 176011), (165, 80005), (275, 48003), (825, 16001)]