29866725

素因数分解:

$3^4\times 5^2\times 7^3\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 120

約数和(自身を含む): 66017600

約数和(自身を除く): 36150875

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 43, 45, 49, 63, 75, 81, 105, 129, 135, 147, 175, 189, 215, 225, 245, 301, 315, 343, 387, 405, 441, 525, 567, 645, 675, 735, 903, 945, 1029, 1075, 1161, 1225, 1323, 1505, 1575, 1715, 1935, 2025, 2107, 2205, 2709, 2835, 3087, 3225, 3483, 3675, 3969, 4515, 4725, 5145, 5805, 6321, 6615, 7525, 8127, 8575, 9261, 9675, 10535, 11025, 13545, 14175, 14749, 15435, 17415, 18963, 19845, 22575, 24381, 25725, 27783, 29025, 31605, 33075, 40635, 44247, 46305, 52675, 56889, 67725, 73745, 77175, 87075, 94815, 99225, 121905, 132741, 138915, 158025, 170667, 203175, 221235, 231525, 284445, 368725, 398223, 474075, 609525, 663705, 694575, 853335, 1106175, 1194669, 1422225, 1991115, 3318525, 4266675, 5973345, 9955575, 29866725]

約数ペア:

[(1, 29866725), (3, 9955575), (5, 5973345), (7, 4266675), (9, 3318525), (15, 1991115), (21, 1422225), (25, 1194669), (27, 1106175), (35, 853335), (43, 694575), (45, 663705), (49, 609525), (63, 474075), (75, 398223), (81, 368725), (105, 284445), (129, 231525), (135, 221235), (147, 203175), (175, 170667), (189, 158025), (215, 138915), (225, 132741), (245, 121905), (301, 99225), (315, 94815), (343, 87075), (387, 77175), (405, 73745), (441, 67725), (525, 56889), (567, 52675), (645, 46305), (675, 44247), (735, 40635), (903, 33075), (945, 31605), (1029, 29025), (1075, 27783), (1161, 25725), (1225, 24381), (1323, 22575), (1505, 19845), (1575, 18963), (1715, 17415), (1935, 15435), (2025, 14749), (2107, 14175), (2205, 13545), (2709, 11025), (2835, 10535), (3087, 9675), (3225, 9261), (3483, 8575), (3675, 8127), (3969, 7525), (4515, 6615), (4725, 6321), (5145, 5805)]