125520135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643693}}^1$

素因数の和:643714

約数の個数: 16

約数和(自身を含む): 216281184

約数和(自身を除く): 90761049

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 643693, 1931079, 3218465, 8368009, 9655395, 25104027, 41840045, 125520135]

約数ペア:

[(1, 125520135), (3, 41840045), (5, 25104027), (13, 9655395), (15, 8368009), (39, 3218465), (65, 1931079), (195, 643693)]