414257305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5407}}^1$

素因数の和:5629

約数の個数: 32

約数和(自身を含む): 623001600

約数和(自身を除く): 208744295

約数列:

[1, 5, 7, 11, 35, 55, 77, 199, 385, 995, 1393, 2189, 5407, 6965, 10945, 15323, 27035, 37849, 59477, 76615, 189245, 297385, 416339, 1075993, 2081695, 5379965, 7531951, 11835923, 37659755, 59179615, 82851461, 414257305]

約数ペア:

[(1, 414257305), (5, 82851461), (7, 59179615), (11, 37659755), (35, 11835923), (55, 7531951), (77, 5379965), (199, 2081695), (385, 1075993), (995, 416339), (1393, 297385), (2189, 189245), (5407, 76615), (6965, 59477), (10945, 37849), (15323, 27035)]