64968465

素因数分解:

$3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{4201}}^1$

素因数の和:5240

約数の個数: 16

約数和(自身を含む): 104075136

約数和(自身を除く): 39106671

約数列:

[1, 3, 5, 15, 1031, 3093, 4201, 5155, 12603, 15465, 21005, 63015, 4331231, 12993693, 21656155, 64968465]

約数ペア:

[(1, 64968465), (3, 21656155), (5, 12993693), (15, 4331231), (1031, 63015), (3093, 21005), (4201, 15465), (5155, 12603)]