87729195

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{53657}}^1$

素因数の和:53774

約数の個数: 16

約数和(自身を含む): 141657120

約数和(自身を除く): 53927925

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 53657, 160971, 268285, 804855, 5848613, 17545839, 29243065, 87729195]

約数ペア:

[(1, 87729195), (3, 29243065), (5, 17545839), (15, 5848613), (109, 804855), (327, 268285), (545, 160971), (1635, 53657)]