68575585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22447}}^1$

素因数の和:22512

約数の個数: 16

約数和(自身を含む): 90510336

約数和(自身を除く): 21934751

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 22447, 112235, 291811, 1055009, 1459055, 5275045, 13715117, 68575585]

約数ペア:

[(1, 68575585), (5, 13715117), (13, 5275045), (47, 1459055), (65, 1055009), (235, 291811), (611, 112235), (3055, 22447)]