9413775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 19859840

約数和(自身を除く): 10446065

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 63, 75, 105, 129, 139, 175, 215, 225, 301, 315, 387, 417, 525, 645, 695, 903, 973, 1075, 1251, 1505, 1575, 1935, 2085, 2709, 2919, 3225, 3475, 4515, 4865, 5977, 6255, 7525, 8757, 9675, 10425, 13545, 14595, 17931, 22575, 24325, 29885, 31275, 41839, 43785, 53793, 67725, 72975, 89655, 125517, 149425, 209195, 218925, 268965, 376551, 448275, 627585, 1045975, 1344825, 1882755, 3137925, 9413775]

約数ペア:

[(1, 9413775), (3, 3137925), (5, 1882755), (7, 1344825), (9, 1045975), (15, 627585), (21, 448275), (25, 376551), (35, 268965), (43, 218925), (45, 209195), (63, 149425), (75, 125517), (105, 89655), (129, 72975), (139, 67725), (175, 53793), (215, 43785), (225, 41839), (301, 31275), (315, 29885), (387, 24325), (417, 22575), (525, 17931), (645, 14595), (695, 13545), (903, 10425), (973, 9675), (1075, 8757), (1251, 7525), (1505, 6255), (1575, 5977), (1935, 4865), (2085, 4515), (2709, 3475), (2919, 3225)]