54220545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52387}}^1$

素因数の和:52421

約数の個数: 24

約数和(自身を含む): 98070336

約数和(自身を除く): 43849791

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 52387, 157161, 261935, 471483, 785805, 1204901, 2357415, 3614703, 6024505, 10844109, 18073515, 54220545]

約数ペア:

[(1, 54220545), (3, 18073515), (5, 10844109), (9, 6024505), (15, 3614703), (23, 2357415), (45, 1204901), (69, 785805), (115, 471483), (207, 261935), (345, 157161), (1035, 52387)]