264519905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{99257}}^1$

素因数の和:99316

約数の個数: 16

約数和(自身を含む): 350182224

約数和(自身を除く): 85662319

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 99257, 496285, 1290341, 4069537, 6451705, 20347685, 52903981, 264519905]

約数ペア:

[(1, 264519905), (5, 52903981), (13, 20347685), (41, 6451705), (65, 4069537), (205, 1290341), (533, 496285), (2665, 99257)]