53163825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4957}}^1$

素因数の和:4994

約数の個数: 48

約数和(自身を含む): 103285056

約数和(自身を除く): 50121231

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 4957, 10725, 14871, 24785, 54527, 64441, 74355, 123925, 163581, 193323, 272635, 322205, 371775, 708851, 817905, 966615, 1363175, 1611025, 2126553, 3544255, 4089525, 4833075, 10632765, 17721275, 53163825]

約数ペア:

[(1, 53163825), (3, 17721275), (5, 10632765), (11, 4833075), (13, 4089525), (15, 3544255), (25, 2126553), (33, 1611025), (39, 1363175), (55, 966615), (65, 817905), (75, 708851), (143, 371775), (165, 322205), (195, 272635), (275, 193323), (325, 163581), (429, 123925), (715, 74355), (825, 64441), (975, 54527), (2145, 24785), (3575, 14871), (4957, 10725)]