67672065

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{7901}}^1$

素因数の和:8480

約数の個数: 16

約数和(自身を含む): 108478656

約数和(自身を除く): 40806591

約数列:

[1, 3, 5, 15, 571, 1713, 2855, 7901, 8565, 23703, 39505, 118515, 4511471, 13534413, 22557355, 67672065]

約数ペア:

[(1, 67672065), (3, 22557355), (5, 13534413), (15, 4511471), (571, 118515), (1713, 39505), (2855, 23703), (7901, 8565)]