7223961025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 9646257600

約数和(自身を除く): 2422296575

約数列:

[1, 5, 19, 25, 83, 95, 97, 415, 475, 485, 1577, 1843, 1889, 2075, 2425, 7885, 8051, 9215, 9445, 35891, 39425, 40255, 46075, 47225, 152969, 156787, 179455, 183233, 201275, 764845, 783935, 897275, 916165, 2978953, 3481427, 3824225, 3919675, 4580825, 14894765, 15208339, 17407135, 74473825, 76041695, 87035675, 288958441, 380208475, 1444792205, 7223961025]

約数ペア:

[(1, 7223961025), (5, 1444792205), (19, 380208475), (25, 288958441), (83, 87035675), (95, 76041695), (97, 74473825), (415, 17407135), (475, 15208339), (485, 14894765), (1577, 4580825), (1843, 3919675), (1889, 3824225), (2075, 3481427), (2425, 2978953), (7885, 916165), (8051, 897275), (9215, 783935), (9445, 764845), (35891, 201275), (39425, 183233), (40255, 179455), (46075, 156787), (47225, 152969)]