120679975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{827}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 161708400

約数和(自身を除く): 41028425

約数列:

[1, 5, 13, 25, 65, 325, 449, 827, 2245, 4135, 5837, 10751, 11225, 20675, 29185, 53755, 145925, 268775, 371323, 1856615, 4827199, 9283075, 24135995, 120679975]

約数ペア:

[(1, 120679975), (5, 24135995), (13, 9283075), (25, 4827199), (65, 1856615), (325, 371323), (449, 268775), (827, 145925), (2245, 53755), (4135, 29185), (5837, 20675), (10751, 11225)]