12976875

素因数分解:

$3^3\times 5^4\times {\mathrm{769}}^1$

素因数の和:798

約数の個数: 40

約数和(自身を含む): 24054800

約数和(自身を除く): 11077925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 769, 1125, 1875, 2307, 3375, 3845, 5625, 6921, 11535, 16875, 19225, 20763, 34605, 57675, 96125, 103815, 173025, 288375, 480625, 519075, 865125, 1441875, 2595375, 4325625, 12976875]

約数ペア:

[(1, 12976875), (3, 4325625), (5, 2595375), (9, 1441875), (15, 865125), (25, 519075), (27, 480625), (45, 288375), (75, 173025), (125, 103815), (135, 96125), (225, 57675), (375, 34605), (625, 20763), (675, 19225), (769, 16875), (1125, 11535), (1875, 6921), (2307, 5625), (3375, 3845)]