57727665

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 107827200

約数和(自身を除く): 50099535

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 531, 765, 885, 1003, 1279, 2655, 3009, 3837, 5015, 6395, 9027, 11511, 15045, 19185, 21743, 45135, 57555, 65229, 75461, 108715, 195687, 226383, 326145, 377305, 679149, 978435, 1131915, 1282837, 3395745, 3848511, 6414185, 11545533, 19242555, 57727665]

約数ペア:

[(1, 57727665), (3, 19242555), (5, 11545533), (9, 6414185), (15, 3848511), (17, 3395745), (45, 1282837), (51, 1131915), (59, 978435), (85, 679149), (153, 377305), (177, 326145), (255, 226383), (295, 195687), (531, 108715), (765, 75461), (885, 65229), (1003, 57555), (1279, 45135), (2655, 21743), (3009, 19185), (3837, 15045), (5015, 11511), (6395, 9027)]