64090585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{24049}}^1$

素因数の和:24108

約数の個数: 16

約数和(自身を含む): 84848400

約数和(自身を除く): 20757815

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 24049, 120245, 312637, 986009, 1563185, 4930045, 12818117, 64090585]

約数ペア:

[(1, 64090585), (5, 12818117), (13, 4930045), (41, 1563185), (65, 986009), (205, 312637), (533, 120245), (2665, 24049)]