145122115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{3943}}^1$

素因数の和:4398

約数の個数: 16

約数和(自身を含む): 184863168

約数和(自身を除く): 39741053

約数列:

[1, 5, 17, 85, 433, 2165, 3943, 7361, 19715, 36805, 67031, 335155, 1707319, 8536595, 29024423, 145122115]

約数ペア:

[(1, 145122115), (5, 29024423), (17, 8536595), (85, 1707319), (433, 335155), (2165, 67031), (3943, 36805), (7361, 19715)]