117455525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4799}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 160704000

約数和(自身を除く): 43248475

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 2225, 4799, 4895, 23995, 24475, 52789, 119975, 263945, 427111, 1319725, 2135555, 4698221, 10677775, 23491105, 117455525]

約数ペア:

[(1, 117455525), (5, 23491105), (11, 10677775), (25, 4698221), (55, 2135555), (89, 1319725), (275, 427111), (445, 263945), (979, 119975), (2225, 52789), (4799, 24475), (4895, 23995)]