38481825

素因数分解:

$3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{1319}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 63835200

約数和(自身を除く): 25353375

約数列:

[1, 3, 5, 15, 25, 75, 389, 1167, 1319, 1945, 3957, 5835, 6595, 9725, 19785, 29175, 32975, 98925, 513091, 1539273, 2565455, 7696365, 12827275, 38481825]

約数ペア:

[(1, 38481825), (3, 12827275), (5, 7696365), (15, 2565455), (25, 1539273), (75, 513091), (389, 98925), (1167, 32975), (1319, 29175), (1945, 19785), (3957, 9725), (5835, 6595)]