3485495205

素因数分解:

$3^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{19427}}^1$

素因数の和:19887

約数の個数: 40

約数和(自身を含む): 6262499232

約数和(自身を除く): 2777004027

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 443, 1329, 2215, 3987, 6645, 11961, 19427, 19935, 35883, 58281, 59805, 97135, 174843, 179415, 291405, 524529, 874215, 1573587, 2622645, 7867935, 8606161, 25818483, 43030805, 77455449, 129092415, 232366347, 387277245, 697099041, 1161831735, 3485495205]

約数ペア:

[(1, 3485495205), (3, 1161831735), (5, 697099041), (9, 387277245), (15, 232366347), (27, 129092415), (45, 77455449), (81, 43030805), (135, 25818483), (405, 8606161), (443, 7867935), (1329, 2622645), (2215, 1573587), (3987, 874215), (6645, 524529), (11961, 291405), (19427, 179415), (19935, 174843), (35883, 97135), (58281, 59805)]