54935145

素因数分解:

$3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{809}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 43042455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 503, 809, 1509, 2427, 2515, 4045, 4527, 7281, 7545, 12135, 13581, 21843, 22635, 36405, 67905, 109215, 406927, 1220781, 2034635, 3662343, 6103905, 10987029, 18311715, 54935145]

約数ペア:

[(1, 54935145), (3, 18311715), (5, 10987029), (9, 6103905), (15, 3662343), (27, 2034635), (45, 1220781), (135, 406927), (503, 109215), (809, 67905), (1509, 36405), (2427, 22635), (2515, 21843), (4045, 13581), (4527, 12135), (7281, 7545)]