26601565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 33417216

約数和(自身を除く): 6815651

約数列:

[1, 5, 31, 73, 155, 365, 2263, 2351, 11315, 11755, 72881, 171623, 364405, 858115, 5320313, 26601565]

約数ペア:

[(1, 26601565), (5, 5320313), (31, 858115), (73, 364405), (155, 171623), (365, 72881), (2263, 11755), (2351, 11315)]