99681985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5701}}^1$

素因数の和:5988

約数の個数: 16

約数和(自身を含む): 129321360

約数和(自身を除く): 29639375

約数列:

[1, 5, 13, 65, 269, 1345, 3497, 5701, 17485, 28505, 74113, 370565, 1533569, 7667845, 19936397, 99681985]

約数ペア:

[(1, 99681985), (5, 19936397), (13, 7667845), (65, 1533569), (269, 370565), (1345, 74113), (3497, 28505), (5701, 17485)]