15265012

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 31682560

約数和(自身を除く): 16417548

約数列:

[1, 2, 4, 7, 14, 28, 67, 79, 103, 134, 158, 206, 268, 316, 412, 469, 553, 721, 938, 1106, 1442, 1876, 2212, 2884, 5293, 6901, 8137, 10586, 13802, 16274, 21172, 27604, 32548, 37051, 48307, 56959, 74102, 96614, 113918, 148204, 193228, 227836, 545179, 1090358, 2180716, 3816253, 7632506, 15265012]

約数ペア:

[(1, 15265012), (2, 7632506), (4, 3816253), (7, 2180716), (14, 1090358), (28, 545179), (67, 227836), (79, 193228), (103, 148204), (134, 113918), (158, 96614), (206, 74102), (268, 56959), (316, 48307), (412, 37051), (469, 32548), (553, 27604), (721, 21172), (938, 16274), (1106, 13802), (1442, 10586), (1876, 8137), (2212, 6901), (2884, 5293)]