15990627

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 21824000

約数和(自身を除く): 5833373

約数列:

[1, 3, 79, 109, 237, 327, 619, 1857, 8611, 25833, 48901, 67471, 146703, 202413, 5330209, 15990627]

約数ペア:

[(1, 15990627), (3, 5330209), (79, 202413), (109, 146703), (237, 67471), (327, 48901), (619, 25833), (1857, 8611)]