162740505985

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{2179609}}^1$

素因数の和:2179860

約数の個数: 16

約数和(自身を含む): 198518878800

約数和(自身を除く): 35778372815

約数列:

[1, 5, 109, 137, 545, 685, 14933, 74665, 2179609, 10898045, 237577381, 298606433, 1187886905, 1493032165, 32548101197, 162740505985]

約数ペア:

[(1, 162740505985), (5, 32548101197), (109, 1493032165), (137, 1187886905), (545, 298606433), (685, 237577381), (14933, 10898045), (74665, 2179609)]