52122225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 92057600

約数和(自身を除く): 39935375

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 79, 95, 237, 285, 395, 463, 475, 1185, 1389, 1425, 1501, 1975, 2315, 4503, 5925, 6945, 7505, 8797, 11575, 22515, 26391, 34725, 36577, 37525, 43985, 109731, 112575, 131955, 182885, 219925, 548655, 659775, 694963, 914425, 2084889, 2743275, 3474815, 10424445, 17374075, 52122225]

約数ペア:

[(1, 52122225), (3, 17374075), (5, 10424445), (15, 3474815), (19, 2743275), (25, 2084889), (57, 914425), (75, 694963), (79, 659775), (95, 548655), (237, 219925), (285, 182885), (395, 131955), (463, 112575), (475, 109731), (1185, 43985), (1389, 37525), (1425, 36577), (1501, 34725), (1975, 26391), (2315, 22515), (4503, 11575), (5925, 8797), (6945, 7505)]