121919855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{8147}}^1$

素因数の和:8266

約数の個数: 16

約数和(自身を含む): 151943904

約数和(自身を除く): 30024049

約数列:

[1, 5, 41, 73, 205, 365, 2993, 8147, 14965, 40735, 334027, 594731, 1670135, 2973655, 24383971, 121919855]

約数ペア:

[(1, 121919855), (5, 24383971), (41, 2973655), (73, 1670135), (205, 594731), (365, 334027), (2993, 40735), (8147, 14965)]