9955575

素因数分解:

$3^3\times 5^2\times 7^3\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 21824000

約数和(自身を除く): 11868425

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 43, 45, 49, 63, 75, 105, 129, 135, 147, 175, 189, 215, 225, 245, 301, 315, 343, 387, 441, 525, 645, 675, 735, 903, 945, 1029, 1075, 1161, 1225, 1323, 1505, 1575, 1715, 1935, 2107, 2205, 2709, 3087, 3225, 3675, 4515, 4725, 5145, 5805, 6321, 6615, 7525, 8127, 8575, 9261, 9675, 10535, 11025, 13545, 14749, 15435, 18963, 22575, 25725, 29025, 31605, 33075, 40635, 44247, 46305, 52675, 56889, 67725, 73745, 77175, 94815, 132741, 158025, 203175, 221235, 231525, 284445, 368725, 398223, 474075, 663705, 1106175, 1422225, 1991115, 3318525, 9955575]

約数ペア:

[(1, 9955575), (3, 3318525), (5, 1991115), (7, 1422225), (9, 1106175), (15, 663705), (21, 474075), (25, 398223), (27, 368725), (35, 284445), (43, 231525), (45, 221235), (49, 203175), (63, 158025), (75, 132741), (105, 94815), (129, 77175), (135, 73745), (147, 67725), (175, 56889), (189, 52675), (215, 46305), (225, 44247), (245, 40635), (301, 33075), (315, 31605), (343, 29025), (387, 25725), (441, 22575), (525, 18963), (645, 15435), (675, 14749), (735, 13545), (903, 11025), (945, 10535), (1029, 9675), (1075, 9261), (1161, 8575), (1225, 8127), (1323, 7525), (1505, 6615), (1575, 6321), (1715, 5805), (1935, 5145), (2107, 4725), (2205, 4515), (2709, 3675), (3087, 3225)]