65102385

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{61129}}^1$

素因数の和:61208

約数の個数: 16

約数和(自身を含む): 105632640

約数和(自身を除く): 40530255

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 61129, 183387, 305645, 916935, 4340159, 13020477, 21700795, 65102385]

約数ペア:

[(1, 65102385), (3, 21700795), (5, 13020477), (15, 4340159), (71, 916935), (213, 305645), (355, 183387), (1065, 61129)]