149324945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{387857}}^1$

素因数の和:387880

約数の個数: 16

約数和(自身を含む): 223406208

約数和(自身を除く): 74081263

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 387857, 1939285, 2714999, 4266427, 13574995, 21332135, 29864989, 149324945]

約数ペア:

[(1, 149324945), (5, 29864989), (7, 21332135), (11, 13574995), (35, 4266427), (55, 2714999), (77, 1939285), (385, 387857)]