38237085

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 68739840

約数和(自身を除く): 30502755

約数列:

[1, 3, 5, 9, 15, 45, 47, 101, 141, 179, 235, 303, 423, 505, 537, 705, 895, 909, 1515, 1611, 2115, 2685, 4545, 4747, 8055, 8413, 14241, 18079, 23735, 25239, 42065, 42723, 54237, 71205, 75717, 90395, 126195, 162711, 213615, 271185, 378585, 813555, 849713, 2549139, 4248565, 7647417, 12745695, 38237085]

約数ペア:

[(1, 38237085), (3, 12745695), (5, 7647417), (9, 4248565), (15, 2549139), (45, 849713), (47, 813555), (101, 378585), (141, 271185), (179, 213615), (235, 162711), (303, 126195), (423, 90395), (505, 75717), (537, 71205), (705, 54237), (895, 42723), (909, 42065), (1515, 25239), (1611, 23735), (2115, 18079), (2685, 14241), (4545, 8413), (4747, 8055)]