6897225

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 11686752

約数和(自身を除く): 4789527

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 2243, 3075, 6729, 11215, 33645, 56075, 91963, 168225, 275889, 459815, 1379445, 2299075, 6897225]

約数ペア:

[(1, 6897225), (3, 2299075), (5, 1379445), (15, 459815), (25, 275889), (41, 168225), (75, 91963), (123, 56075), (205, 33645), (615, 11215), (1025, 6729), (2243, 3075)]