61051815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4253}}^1$

素因数の和:4304

約数の個数: 48

約数和(自身を含む): 119452320

約数和(自身を除く): 58400505

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4253, 4785, 12759, 14355, 21265, 38277, 46783, 63795, 123337, 140349, 191385, 233915, 370011, 421047, 616685, 701745, 1110033, 1356707, 1850055, 2105235, 4070121, 5550165, 6783535, 12210363, 20350605, 61051815]

約数ペア:

[(1, 61051815), (3, 20350605), (5, 12210363), (9, 6783535), (11, 5550165), (15, 4070121), (29, 2105235), (33, 1850055), (45, 1356707), (55, 1110033), (87, 701745), (99, 616685), (145, 421047), (165, 370011), (261, 233915), (319, 191385), (435, 140349), (495, 123337), (957, 63795), (1305, 46783), (1595, 38277), (2871, 21265), (4253, 14355), (4785, 12759)]