12766875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 23242560

約数和(自身を除く): 10475685

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 619, 625, 825, 1375, 1857, 1875, 3095, 4125, 6809, 6875, 9285, 15475, 20427, 20625, 34045, 46425, 77375, 102135, 170225, 232125, 386875, 510675, 851125, 1160625, 2553375, 4255625, 12766875]

約数ペア:

[(1, 12766875), (3, 4255625), (5, 2553375), (11, 1160625), (15, 851125), (25, 510675), (33, 386875), (55, 232125), (75, 170225), (125, 102135), (165, 77375), (275, 46425), (375, 34045), (619, 20625), (625, 20427), (825, 15475), (1375, 9285), (1857, 6875), (1875, 6809), (3095, 4125)]