80102025

素因数分解:

$3^2\times 5^2\times {\mathrm{577}}^1\times {\mathrm{617}}^1$

素因数の和:1210

約数の個数: 36

約数和(自身を含む): 143953212

約数和(自身を除く): 63851187

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 577, 617, 1731, 1851, 2885, 3085, 5193, 5553, 8655, 9255, 14425, 15425, 25965, 27765, 43275, 46275, 129825, 138825, 356009, 1068027, 1780045, 3204081, 5340135, 8900225, 16020405, 26700675, 80102025]

約数ペア:

[(1, 80102025), (3, 26700675), (5, 16020405), (9, 8900225), (15, 5340135), (25, 3204081), (45, 1780045), (75, 1068027), (225, 356009), (577, 138825), (617, 129825), (1731, 46275), (1851, 43275), (2885, 27765), (3085, 25965), (5193, 15425), (5553, 14425), (8655, 9255)]