23846745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 43217280

約数和(自身を除く): 19370535

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 169, 195, 299, 345, 409, 507, 845, 897, 1227, 1495, 2045, 2535, 3887, 4485, 5317, 6135, 9407, 11661, 15951, 19435, 26585, 28221, 47035, 58305, 69121, 79755, 122291, 141105, 207363, 345605, 366873, 611455, 1036815, 1589783, 1834365, 4769349, 7948915, 23846745]

約数ペア:

[(1, 23846745), (3, 7948915), (5, 4769349), (13, 1834365), (15, 1589783), (23, 1036815), (39, 611455), (65, 366873), (69, 345605), (115, 207363), (169, 141105), (195, 122291), (299, 79755), (345, 69121), (409, 58305), (507, 47035), (845, 28221), (897, 26585), (1227, 19435), (1495, 15951), (2045, 11661), (2535, 9407), (3887, 6135), (4485, 5317)]