31306635

素因数分解:

$3^3\times 5^1\times {\mathrm{231901}}^1$

素因数の和:231915

約数の個数: 16

約数和(自身を含む): 55656480

約数和(自身を除く): 24349845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 231901, 695703, 1159505, 2087109, 3478515, 6261327, 10435545, 31306635]

約数ペア:

[(1, 31306635), (3, 10435545), (5, 6261327), (9, 3478515), (15, 2087109), (27, 1159505), (45, 695703), (135, 231901)]