12654225

素因数分解:

$3^5\times 5^2\times {\mathrm{2083}}^1$

素因数の和:2108

約数の個数: 36

約数和(自身を含む): 23515856

約数和(自身を除く): 10861631

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 2083, 6075, 6249, 10415, 18747, 31245, 52075, 56241, 93735, 156225, 168723, 281205, 468675, 506169, 843615, 1406025, 2530845, 4218075, 12654225]

約数ペア:

[(1, 12654225), (3, 4218075), (5, 2530845), (9, 1406025), (15, 843615), (25, 506169), (27, 468675), (45, 281205), (75, 168723), (81, 156225), (135, 93735), (225, 56241), (243, 52075), (405, 31245), (675, 18747), (1215, 10415), (2025, 6249), (2083, 6075)]