54904545

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13709}}^1$

素因数の和:13809

約数の個数: 24

約数和(自身を含む): 96244200

約数和(自身を除く): 41339655

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 13709, 41127, 68545, 123381, 205635, 616905, 1220101, 3660303, 6100505, 10980909, 18301515, 54904545]

約数ペア:

[(1, 54904545), (3, 18301515), (5, 10980909), (9, 6100505), (15, 3660303), (45, 1220101), (89, 616905), (267, 205635), (445, 123381), (801, 68545), (1335, 41127), (4005, 13709)]