66130505

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23917}}^1$

素因数の和:24008

約数の個数: 16

約数和(自身を含む): 91845120

約数和(自身を除く): 25714615

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 23917, 119585, 167419, 837095, 1889443, 9447215, 13226101, 66130505]

約数ペア:

[(1, 66130505), (5, 13226101), (7, 9447215), (35, 1889443), (79, 837095), (395, 167419), (553, 119585), (2765, 23917)]