204314325

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{18041}}^1$

素因数の和:18205

約数の個数: 24

約数和(自身を含む): 340055616

約数和(自身を除く): 135741291

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3775, 11325, 18041, 54123, 90205, 270615, 451025, 1353075, 2724191, 8172573, 13620955, 40862865, 68104775, 204314325]

約数ペア:

[(1, 204314325), (3, 68104775), (5, 40862865), (15, 13620955), (25, 8172573), (75, 2724191), (151, 1353075), (453, 451025), (755, 270615), (2265, 90205), (3775, 54123), (11325, 18041)]