25036875

素因数分解:

$3^2\times 5^4\times {\mathrm{4451}}^1$

素因数の和:4477

約数の個数: 30

約数和(自身を含む): 45201156

約数和(自身を除く): 20164281

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 4451, 5625, 13353, 22255, 40059, 66765, 111275, 200295, 333825, 556375, 1001475, 1669125, 2781875, 5007375, 8345625, 25036875]

約数ペア:

[(1, 25036875), (3, 8345625), (5, 5007375), (9, 2781875), (15, 1669125), (25, 1001475), (45, 556375), (75, 333825), (125, 200295), (225, 111275), (375, 66765), (625, 40059), (1125, 22255), (1875, 13353), (4451, 5625)]