4466945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2168575

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 179, 217, 713, 805, 895, 1085, 1253, 3565, 4117, 4991, 5549, 6265, 20585, 24955, 27745, 28819, 38843, 127627, 144095, 194215, 638135, 893389, 4466945]

約数ペア:

[(1, 4466945), (5, 893389), (7, 638135), (23, 194215), (31, 144095), (35, 127627), (115, 38843), (155, 28819), (161, 27745), (179, 24955), (217, 20585), (713, 6265), (805, 5549), (895, 4991), (1085, 4117), (1253, 3565)]