48647835

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 89177088

約数和(自身を除く): 40529253

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 215, 279, 387, 465, 645, 811, 1333, 1395, 1935, 2433, 3999, 4055, 6665, 7299, 11997, 12165, 19995, 25141, 34873, 36495, 59985, 75423, 104619, 125705, 174365, 226269, 313857, 377115, 523095, 1081063, 1131345, 1569285, 3243189, 5405315, 9729567, 16215945, 48647835]

約数ペア:

[(1, 48647835), (3, 16215945), (5, 9729567), (9, 5405315), (15, 3243189), (31, 1569285), (43, 1131345), (45, 1081063), (93, 523095), (129, 377115), (155, 313857), (215, 226269), (279, 174365), (387, 125705), (465, 104619), (645, 75423), (811, 59985), (1333, 36495), (1395, 34873), (1935, 25141), (2433, 19995), (3999, 12165), (4055, 11997), (6665, 7299)]