10449405

素因数分解:

$3^4\times 5^1\times {\mathrm{25801}}^1$

素因数の和:25818

約数の個数: 20

約数和(自身を含む): 18732252

約数和(自身を除く): 8282847

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 25801, 77403, 129005, 232209, 387015, 696627, 1161045, 2089881, 3483135, 10449405]

約数ペア:

[(1, 10449405), (3, 3483135), (5, 2089881), (9, 1161045), (15, 696627), (27, 387015), (45, 232209), (81, 129005), (135, 77403), (405, 25801)]