48657825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12721}}^1$

素因数の和:12754

約数の個数: 36

約数和(自身を含む): 92285388

約数和(自身を除く): 43627563

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 12721, 38163, 63605, 114489, 190815, 216257, 318025, 572445, 648771, 954075, 1081285, 1946313, 2862225, 3243855, 5406425, 9731565, 16219275, 48657825]

約数ペア:

[(1, 48657825), (3, 16219275), (5, 9731565), (9, 5406425), (15, 3243855), (17, 2862225), (25, 1946313), (45, 1081285), (51, 954075), (75, 648771), (85, 572445), (153, 318025), (225, 216257), (255, 190815), (425, 114489), (765, 63605), (1275, 38163), (3825, 12721)]