23080545

素因数分解:

$3^4\times 5^1\times {\mathrm{56989}}^1$

素因数の和:57006

約数の個数: 20

約数和(自身を含む): 41374740

約数和(自身を除く): 18294195

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 56989, 170967, 284945, 512901, 854835, 1538703, 2564505, 4616109, 7693515, 23080545]

約数ペア:

[(1, 23080545), (3, 7693515), (5, 4616109), (9, 2564505), (15, 1538703), (27, 854835), (45, 512901), (81, 284945), (135, 170967), (405, 56989)]