74538455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2351}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 95001984

約数和(自身を除く): 20463529

約数列:

[1, 5, 17, 85, 373, 1865, 2351, 6341, 11755, 31705, 39967, 199835, 876923, 4384615, 14907691, 74538455]

約数ペア:

[(1, 74538455), (5, 14907691), (17, 4384615), (85, 876923), (373, 199835), (1865, 39967), (2351, 31705), (6341, 11755)]