4266675

素因数分解:

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

素因数の和:79

約数の個数: 90

約数和(自身を含む): 9407508

約数和(自身を除く): 5140833

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, 387, 405, 441, 525, 567, 645, 675, 735, 903, 945, 1075, 1161, 1225, 1323, 1505, 1575, 1935, 2025, 2107, 2205, 2709, 2835, 3225, 3483, 3675, 3969, 4515, 4725, 5805, 6321, 6615, 7525, 8127, 9675, 10535, 11025, 13545, 14175, 17415, 18963, 19845, 22575, 24381, 29025, 31605, 33075, 40635, 52675, 56889, 67725, 87075, 94815, 99225, 121905, 158025, 170667, 203175, 284445, 474075, 609525, 853335, 1422225, 4266675]

約数ペア:

[(1, 4266675), (3, 1422225), (5, 853335), (7, 609525), (9, 474075), (15, 284445), (21, 203175), (25, 170667), (27, 158025), (35, 121905), (43, 99225), (45, 94815), (49, 87075), (63, 67725), (75, 56889), (81, 52675), (105, 40635), (129, 33075), (135, 31605), (147, 29025), (175, 24381), (189, 22575), (215, 19845), (225, 18963), (245, 17415), (301, 14175), (315, 13545), (387, 11025), (405, 10535), (441, 9675), (525, 8127), (567, 7525), (645, 6615), (675, 6321), (735, 5805), (903, 4725), (945, 4515), (1075, 3969), (1161, 3675), (1225, 3483), (1323, 3225), (1505, 2835), (1575, 2709), (1935, 2205), (2025, 2107)]