1131207025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{5623}}^1$

素因数の和:6265

約数の個数: 24

約数和(自身を含む): 1513305920

約数和(自身を除く): 382098895

約数列:

[1, 5, 13, 25, 65, 325, 619, 3095, 5623, 8047, 15475, 28115, 40235, 73099, 140575, 201175, 365495, 1827475, 3480637, 17403185, 45248281, 87015925, 226241405, 1131207025]

約数ペア:

[(1, 1131207025), (5, 226241405), (13, 87015925), (25, 45248281), (65, 17403185), (325, 3480637), (619, 1827475), (3095, 365495), (5623, 201175), (8047, 140575), (15475, 73099), (28115, 40235)]