225389025

素因数分解:

$3^2\times 5^2\times {\mathrm{701}}^1\times {\mathrm{1429}}^1$

素因数の和:2146

約数の個数: 36

約数和(自身を含む): 404555580

約数和(自身を除く): 179166555

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 701, 1429, 2103, 3505, 4287, 6309, 7145, 10515, 12861, 17525, 21435, 31545, 35725, 52575, 64305, 107175, 157725, 321525, 1001729, 3005187, 5008645, 9015561, 15025935, 25043225, 45077805, 75129675, 225389025]

約数ペア:

[(1, 225389025), (3, 75129675), (5, 45077805), (9, 25043225), (15, 15025935), (25, 9015561), (45, 5008645), (75, 3005187), (225, 1001729), (701, 321525), (1429, 157725), (2103, 107175), (3505, 64305), (4287, 52575), (6309, 35725), (7145, 31545), (10515, 21435), (12861, 17525)]