48129825

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 83296256

約数和(自身を除く): 35166431

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 127, 155, 163, 381, 465, 489, 635, 775, 815, 1905, 2325, 2445, 3175, 3937, 4075, 5053, 9525, 11811, 12225, 15159, 19685, 20701, 25265, 59055, 62103, 75795, 98425, 103505, 126325, 295275, 310515, 378975, 517525, 641731, 1552575, 1925193, 3208655, 9625965, 16043275, 48129825]

約数ペア:

[(1, 48129825), (3, 16043275), (5, 9625965), (15, 3208655), (25, 1925193), (31, 1552575), (75, 641731), (93, 517525), (127, 378975), (155, 310515), (163, 295275), (381, 126325), (465, 103505), (489, 98425), (635, 75795), (775, 62103), (815, 59055), (1905, 25265), (2325, 20701), (2445, 19685), (3175, 15159), (3937, 12225), (4075, 11811), (5053, 9525)]