47468775

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 82494720

約数和(自身を除く): 35025945

約数列:

[1, 3, 5, 15, 25, 41, 43, 75, 123, 129, 205, 215, 359, 615, 645, 1025, 1075, 1077, 1763, 1795, 3075, 3225, 5289, 5385, 8815, 8975, 14719, 15437, 26445, 26925, 44075, 44157, 46311, 73595, 77185, 132225, 220785, 231555, 367975, 385925, 632917, 1103925, 1157775, 1898751, 3164585, 9493755, 15822925, 47468775]

約数ペア:

[(1, 47468775), (3, 15822925), (5, 9493755), (15, 3164585), (25, 1898751), (41, 1157775), (43, 1103925), (75, 632917), (123, 385925), (129, 367975), (205, 231555), (215, 220785), (359, 132225), (615, 77185), (645, 73595), (1025, 46311), (1075, 44157), (1077, 44075), (1763, 26925), (1795, 26445), (3075, 15437), (3225, 14719), (5289, 8975), (5385, 8815)]