7688525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 10535784

約数和(自身を除く): 2847259

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 577, 1025, 2665, 2885, 7501, 13325, 14425, 23657, 37505, 118285, 187525, 307541, 591425, 1537705, 7688525]

約数ペア:

[(1, 7688525), (5, 1537705), (13, 591425), (25, 307541), (41, 187525), (65, 118285), (205, 37505), (325, 23657), (533, 14425), (577, 13325), (1025, 7501), (2665, 2885)]