148520505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1414481}}^1$

素因数の和:1414496

約数の個数: 16

約数和(自身を含む): 271580544

約数和(自身を除く): 123060039

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1414481, 4243443, 7072405, 9901367, 21217215, 29704101, 49506835, 148520505]

約数ペア:

[(1, 148520505), (3, 49506835), (5, 29704101), (7, 21217215), (15, 9901367), (21, 7072405), (35, 4243443), (105, 1414481)]