12465236445

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5577287}}^1$

素因数の和:5577444

約数の個数: 16

約数和(自身を含む): 20078236800

約数和(自身を除く): 7613000355

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 5577287, 16731861, 27886435, 83659305, 831015763, 2493047289, 4155078815, 12465236445]

約数ペア:

[(1, 12465236445), (3, 4155078815), (5, 2493047289), (15, 831015763), (149, 83659305), (447, 27886435), (745, 16731861), (2235, 5577287)]