142458155

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 200448000

約数和(自身を除く): 57989845

約数列:

[1, 5, 7, 35, 59, 149, 295, 413, 463, 745, 1043, 2065, 2315, 3241, 5215, 8791, 16205, 27317, 43955, 61537, 68987, 136585, 191219, 307685, 344935, 482909, 956095, 2414545, 4070233, 20351165, 28491631, 142458155]

約数ペア:

[(1, 142458155), (5, 28491631), (7, 20351165), (35, 4070233), (59, 2414545), (149, 956095), (295, 482909), (413, 344935), (463, 307685), (745, 191219), (1043, 136585), (2065, 68987), (2315, 61537), (3241, 43955), (5215, 27317), (8791, 16205)]