90129705

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{28477}}^1$

素因数の和:28696

約数の個数: 16

約数和(自身を含む): 144896064

約数和(自身を除く): 54766359

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 28477, 85431, 142385, 427155, 6008647, 18025941, 30043235, 90129705]

約数ペア:

[(1, 90129705), (3, 30043235), (5, 18025941), (15, 6008647), (211, 427155), (633, 142385), (1055, 85431), (3165, 28477)]