52605225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{809}}^1$

素因数の和:859

約数の個数: 54

約数和(自身を含む): 100214010

約数和(自身を除く): 47608785

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 289, 425, 765, 809, 867, 1275, 1445, 2427, 2601, 3825, 4045, 4335, 7225, 7281, 12135, 13005, 13753, 20225, 21675, 36405, 41259, 60675, 65025, 68765, 123777, 182025, 206295, 233801, 343825, 618885, 701403, 1031475, 1169005, 2104209, 3094425, 3507015, 5845025, 10521045, 17535075, 52605225]

約数ペア:

[(1, 52605225), (3, 17535075), (5, 10521045), (9, 5845025), (15, 3507015), (17, 3094425), (25, 2104209), (45, 1169005), (51, 1031475), (75, 701403), (85, 618885), (153, 343825), (225, 233801), (255, 206295), (289, 182025), (425, 123777), (765, 68765), (809, 65025), (867, 60675), (1275, 41259), (1445, 36405), (2427, 21675), (2601, 20225), (3825, 13753), (4045, 13005), (4335, 12135), (7225, 7281)]