15604351659

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1\times {\mathrm{1499}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 24468444000

約数和(自身を除く): 8864092341

約数列:

[1, 3, 9, 13, 39, 117, 193, 461, 579, 1383, 1499, 1737, 2509, 4149, 4497, 5993, 7527, 13491, 17979, 19487, 22581, 53937, 58461, 88973, 175383, 266919, 289307, 691039, 800757, 867921, 1156649, 2073117, 2603763, 3469947, 3760991, 6219351, 8983507, 10409841, 11282973, 26950521, 33848919, 80851563, 133370527, 400111581, 1200334743, 1733816851, 5201450553, 15604351659]

約数ペア:

[(1, 15604351659), (3, 5201450553), (9, 1733816851), (13, 1200334743), (39, 400111581), (117, 133370527), (193, 80851563), (461, 33848919), (579, 26950521), (1383, 11282973), (1499, 10409841), (1737, 8983507), (2509, 6219351), (4149, 3760991), (4497, 3469947), (5993, 2603763), (7527, 2073117), (13491, 1156649), (17979, 867921), (19487, 800757), (22581, 691039), (53937, 289307), (58461, 266919), (88973, 175383)]