74907005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7213}}^1$

素因数の和:7316

約数の個数: 16

約数和(自身を含む): 94185984

約数和(自身を除く): 19278979

約数列:

[1, 5, 31, 67, 155, 335, 2077, 7213, 10385, 36065, 223603, 483271, 1118015, 2416355, 14981401, 74907005]

約数ペア:

[(1, 74907005), (5, 14981401), (31, 2416355), (67, 1118015), (155, 483271), (335, 223603), (2077, 36065), (7213, 10385)]