123428815

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{1213}}^1$

素因数の和:1698

約数の個数: 16

約数和(自身を含む): 151740288

約数和(自身を除く): 28311473

約数列:

[1, 5, 47, 235, 433, 1213, 2165, 6065, 20351, 57011, 101755, 285055, 525229, 2626145, 24685763, 123428815]

約数ペア:

[(1, 123428815), (5, 24685763), (47, 2626145), (235, 525229), (433, 285055), (1213, 101755), (2165, 57011), (6065, 20351)]