2004144825

素因数分解:

$3^1\times 5^2\times {\mathrm{853}}^1\times {\mathrm{31327}}^1$

素因数の和:32193

約数の個数: 24

約数和(自身を含む): 3317509888

約数和(自身を除く): 1313365063

約数列:

[1, 3, 5, 15, 25, 75, 853, 2559, 4265, 12795, 21325, 31327, 63975, 93981, 156635, 469905, 783175, 2349525, 26721931, 80165793, 133609655, 400828965, 668048275, 2004144825]

約数ペア:

[(1, 2004144825), (3, 668048275), (5, 400828965), (15, 133609655), (25, 80165793), (75, 26721931), (853, 2349525), (2559, 783175), (4265, 469905), (12795, 156635), (21325, 93981), (31327, 63975)]