528040215

素因数分解:

$3^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 973294080

約数和(自身を除く): 445253865

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 243, 387, 405, 645, 729, 1123, 1161, 1215, 1935, 2187, 3369, 3483, 3645, 5615, 5805, 10107, 10449, 10935, 16845, 17415, 30321, 31347, 48289, 50535, 52245, 90963, 94041, 144867, 151605, 156735, 241445, 272889, 434601, 454815, 470205, 724335, 818667, 1303803, 1364445, 2173005, 2456001, 3911409, 4093335, 6519015, 11734227, 12280005, 19557045, 35202681, 58671135, 105608043, 176013405, 528040215]

約数ペア:

[(1, 528040215), (3, 176013405), (5, 105608043), (9, 58671135), (15, 35202681), (27, 19557045), (43, 12280005), (45, 11734227), (81, 6519015), (129, 4093335), (135, 3911409), (215, 2456001), (243, 2173005), (387, 1364445), (405, 1303803), (645, 818667), (729, 724335), (1123, 470205), (1161, 454815), (1215, 434601), (1935, 272889), (2187, 241445), (3369, 156735), (3483, 151605), (3645, 144867), (5615, 94041), (5805, 90963), (10107, 52245), (10449, 50535), (10935, 48289), (16845, 31347), (17415, 30321)]