1125225

素因数分解:

$3^3\times 5^2\times {\mathrm{1667}}^1$

素因数の和:1686

約数の個数: 24

約数和(自身を含む): 2068320

約数和(自身を除く): 943095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1667, 5001, 8335, 15003, 25005, 41675, 45009, 75015, 125025, 225045, 375075, 1125225]

約数ペア:

[(1, 1125225), (3, 375075), (5, 225045), (9, 125025), (15, 75015), (25, 45009), (27, 41675), (45, 25005), (75, 15003), (135, 8335), (225, 5001), (675, 1667)]