15270762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 35038080

約数和(自身を除く): 19767318

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 43, 58, 78, 86, 87, 129, 157, 174, 258, 314, 377, 471, 559, 754, 942, 1118, 1131, 1247, 1677, 2041, 2262, 2494, 3354, 3741, 4082, 4553, 6123, 6751, 7482, 9106, 12246, 13502, 13659, 16211, 20253, 27318, 32422, 40506, 48633, 59189, 87763, 97266, 118378, 175526, 177567, 195779, 263289, 355134, 391558, 526578, 587337, 1174674, 2545127, 5090254, 7635381, 15270762]

約数ペア:

[(1, 15270762), (2, 7635381), (3, 5090254), (6, 2545127), (13, 1174674), (26, 587337), (29, 526578), (39, 391558), (43, 355134), (58, 263289), (78, 195779), (86, 177567), (87, 175526), (129, 118378), (157, 97266), (174, 87763), (258, 59189), (314, 48633), (377, 40506), (471, 32422), (559, 27318), (754, 20253), (942, 16211), (1118, 13659), (1131, 13502), (1247, 12246), (1677, 9106), (2041, 7482), (2262, 6751), (2494, 6123), (3354, 4553), (3741, 4082)]