145950287

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 182984832

約数和(自身を除く): 37034545

約数列:

[1, 7, 17, 53, 73, 119, 317, 371, 511, 901, 1241, 2219, 3869, 5389, 6307, 8687, 16801, 23141, 27083, 37723, 65773, 117607, 161987, 285617, 393397, 460411, 1226473, 1999319, 2753779, 8585311, 20850041, 145950287]

約数ペア:

[(1, 145950287), (7, 20850041), (17, 8585311), (53, 2753779), (73, 1999319), (119, 1226473), (317, 460411), (371, 393397), (511, 285617), (901, 161987), (1241, 117607), (2219, 65773), (3869, 37723), (5389, 27083), (6307, 23141), (8687, 16801)]