66332465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1451}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 81962496

約数和(自身を除く): 15630031

約数列:

[1, 5, 41, 205, 223, 1115, 1451, 7255, 9143, 45715, 59491, 297455, 323573, 1617865, 13266493, 66332465]

約数ペア:

[(1, 66332465), (5, 13266493), (41, 1617865), (205, 323573), (223, 297455), (1115, 59491), (1451, 45715), (7255, 9143)]