24980625

素因数分解:

$3^2\times 5^4\times {\mathrm{4441}}^1$

素因数の和:4467

約数の個数: 30

約数和(自身を含む): 45099626

約数和(自身を除く): 20119001

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 4441, 5625, 13323, 22205, 39969, 66615, 111025, 199845, 333075, 555125, 999225, 1665375, 2775625, 4996125, 8326875, 24980625]

約数ペア:

[(1, 24980625), (3, 8326875), (5, 4996125), (9, 2775625), (15, 1665375), (25, 999225), (45, 555125), (75, 333075), (125, 199845), (225, 111025), (375, 66615), (625, 39969), (1125, 22205), (1875, 13323), (4441, 5625)]