30406545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51977}}^1$

素因数の和:52001

約数の個数: 24

約数和(自身を含む): 56759976

約数和(自身を除く): 26353431

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 51977, 155931, 259885, 467793, 675701, 779655, 2027103, 2338965, 3378505, 6081309, 10135515, 30406545]

約数ペア:

[(1, 30406545), (3, 10135515), (5, 6081309), (9, 3378505), (13, 2338965), (15, 2027103), (39, 779655), (45, 675701), (65, 467793), (117, 259885), (195, 155931), (585, 51977)]