2863125

素因数分解:

$3^2\times 5^4\times {\mathrm{509}}^1$

素因数の和:535

約数の個数: 30

約数和(自身を含む): 5178030

約数和(自身を除く): 2314905

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 509, 625, 1125, 1527, 1875, 2545, 4581, 5625, 7635, 12725, 22905, 38175, 63625, 114525, 190875, 318125, 572625, 954375, 2863125]

約数ペア:

[(1, 2863125), (3, 954375), (5, 572625), (9, 318125), (15, 190875), (25, 114525), (45, 63625), (75, 38175), (125, 22905), (225, 12725), (375, 7635), (509, 5625), (625, 4581), (1125, 2545), (1527, 1875)]