23185575

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{701}}^1$

素因数の和:734

約数の個数: 72

約数和(自身を含む): 49617360

約数和(自身を除く): 26431785

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 701, 735, 945, 1225, 1323, 1575, 2103, 2205, 3505, 3675, 4725, 4907, 6309, 6615, 10515, 11025, 14721, 17525, 18927, 24535, 31545, 33075, 34349, 44163, 52575, 73605, 94635, 103047, 122675, 132489, 157725, 171745, 220815, 309141, 368025, 473175, 515235, 662445, 858725, 927423, 1104075, 1545705, 2576175, 3312225, 4637115, 7728525, 23185575]

約数ペア:

[(1, 23185575), (3, 7728525), (5, 4637115), (7, 3312225), (9, 2576175), (15, 1545705), (21, 1104075), (25, 927423), (27, 858725), (35, 662445), (45, 515235), (49, 473175), (63, 368025), (75, 309141), (105, 220815), (135, 171745), (147, 157725), (175, 132489), (189, 122675), (225, 103047), (245, 94635), (315, 73605), (441, 52575), (525, 44163), (675, 34349), (701, 33075), (735, 31545), (945, 24535), (1225, 18927), (1323, 17525), (1575, 14721), (2103, 11025), (2205, 10515), (3505, 6615), (3675, 6309), (4725, 4907)]