15992895

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1613}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 25643232

約数和(自身を除く): 9650337

約数列:

[1, 3, 5, 15, 661, 1613, 1983, 3305, 4839, 8065, 9915, 24195, 1066193, 3198579, 5330965, 15992895]

約数ペア:

[(1, 15992895), (3, 5330965), (5, 3198579), (15, 1066193), (661, 24195), (1613, 9915), (1983, 8065), (3305, 4839)]