13295745

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 24740352

約数和(自身を除く): 11444607

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 353, 405, 465, 837, 1059, 1215, 1395, 1765, 2511, 3177, 4185, 5295, 7533, 9531, 10943, 12555, 15885, 28593, 32829, 37665, 47655, 54715, 85779, 98487, 142965, 164145, 295461, 428895, 492435, 886383, 1477305, 2659149, 4431915, 13295745]

約数ペア:

[(1, 13295745), (3, 4431915), (5, 2659149), (9, 1477305), (15, 886383), (27, 492435), (31, 428895), (45, 295461), (81, 164145), (93, 142965), (135, 98487), (155, 85779), (243, 54715), (279, 47655), (353, 37665), (405, 32829), (465, 28593), (837, 15885), (1059, 12555), (1215, 10943), (1395, 9531), (1765, 7533), (2511, 5295), (3177, 4185)]