30141075

素因数分解:

$3^1\times 5^2\times {\mathrm{479}}^1\times {\mathrm{839}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 49996800

約数和(自身を除く): 19855725

約数列:

[1, 3, 5, 15, 25, 75, 479, 839, 1437, 2395, 2517, 4195, 7185, 11975, 12585, 20975, 35925, 62925, 401881, 1205643, 2009405, 6028215, 10047025, 30141075]

約数ペア:

[(1, 30141075), (3, 10047025), (5, 6028215), (15, 2009405), (25, 1205643), (75, 401881), (479, 62925), (839, 35925), (1437, 20975), (2395, 12585), (2517, 11975), (4195, 7185)]