74028135

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 46931865

約数列:

[1, 3, 5, 15, 79, 179, 237, 349, 395, 537, 895, 1047, 1185, 1745, 2685, 5235, 14141, 27571, 42423, 62471, 70705, 82713, 137855, 187413, 212115, 312355, 413565, 937065, 4935209, 14805627, 24676045, 74028135]

約数ペア:

[(1, 74028135), (3, 24676045), (5, 14805627), (15, 4935209), (79, 937065), (179, 413565), (237, 312355), (349, 212115), (395, 187413), (537, 137855), (895, 82713), (1047, 70705), (1185, 62471), (1745, 42423), (2685, 27571), (5235, 14141)]