2209350275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{12979}}^1$

素因数の和:13619

約数の個数: 24

約数和(自身を含む): 2993707200

約数和(自身を除く): 784356925

約数列:

[1, 5, 11, 25, 55, 275, 619, 3095, 6809, 12979, 15475, 34045, 64895, 142769, 170225, 324475, 713845, 3569225, 8034001, 40170005, 88374011, 200850025, 441870055, 2209350275]

約数ペア:

[(1, 2209350275), (5, 441870055), (11, 200850025), (25, 88374011), (55, 40170005), (275, 8034001), (619, 3569225), (3095, 713845), (6809, 324475), (12979, 170225), (15475, 142769), (34045, 64895)]