54480465

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 107251200

約数和(自身を除く): 52770735

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 111, 117, 135, 185, 195, 333, 351, 481, 555, 585, 839, 999, 1443, 1665, 1755, 2405, 2517, 4195, 4329, 4995, 7215, 7551, 10907, 12585, 12987, 21645, 22653, 31043, 32721, 37755, 54535, 64935, 93129, 98163, 113265, 155215, 163605, 279387, 294489, 403559, 465645, 490815, 838161, 1210677, 1396935, 1472445, 2017795, 3632031, 4190805, 6053385, 10896093, 18160155, 54480465]

約数ペア:

[(1, 54480465), (3, 18160155), (5, 10896093), (9, 6053385), (13, 4190805), (15, 3632031), (27, 2017795), (37, 1472445), (39, 1396935), (45, 1210677), (65, 838161), (111, 490815), (117, 465645), (135, 403559), (185, 294489), (195, 279387), (333, 163605), (351, 155215), (481, 113265), (555, 98163), (585, 93129), (839, 64935), (999, 54535), (1443, 37755), (1665, 32721), (1755, 31043), (2405, 22653), (2517, 21645), (4195, 12987), (4329, 12585), (4995, 10907), (7215, 7551)]