3105150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 7809024

約数和(自身を除く): 4703874

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 163, 254, 326, 381, 489, 635, 762, 815, 978, 1270, 1630, 1905, 2445, 3175, 3810, 4075, 4890, 6350, 8150, 9525, 12225, 19050, 20701, 24450, 41402, 62103, 103505, 124206, 207010, 310515, 517525, 621030, 1035050, 1552575, 3105150]

約数ペア:

[(1, 3105150), (2, 1552575), (3, 1035050), (5, 621030), (6, 517525), (10, 310515), (15, 207010), (25, 124206), (30, 103505), (50, 62103), (75, 41402), (127, 24450), (150, 20701), (163, 19050), (254, 12225), (326, 9525), (381, 8150), (489, 6350), (635, 4890), (762, 4075), (815, 3810), (978, 3175), (1270, 2445), (1630, 1905)]