328701825

素因数分解:

$3^2\times 5^2\times {\mathrm{1181}}^1\times {\mathrm{1237}}^1$

素因数の和:2434

約数の個数: 36

約数和(自身を含む): 589716348

約数和(自身を除く): 261014523

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1181, 1237, 3543, 3711, 5905, 6185, 10629, 11133, 17715, 18555, 29525, 30925, 53145, 55665, 88575, 92775, 265725, 278325, 1460897, 4382691, 7304485, 13148073, 21913455, 36522425, 65740365, 109567275, 328701825]

約数ペア:

[(1, 328701825), (3, 109567275), (5, 65740365), (9, 36522425), (15, 21913455), (25, 13148073), (45, 7304485), (75, 4382691), (225, 1460897), (1181, 278325), (1237, 265725), (3543, 92775), (3711, 88575), (5905, 55665), (6185, 53145), (10629, 30925), (11133, 29525), (17715, 18555)]