68082045

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4723}}^1$

素因数の和:4793

約数の個数: 24

約数和(自身を含む): 112582368

約数和(自身を除く): 44500323

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 2883, 4723, 4805, 14169, 14415, 23615, 70845, 146413, 439239, 732065, 2196195, 4538803, 13616409, 22694015, 68082045]

約数ペア:

[(1, 68082045), (3, 22694015), (5, 13616409), (15, 4538803), (31, 2196195), (93, 732065), (155, 439239), (465, 146413), (961, 70845), (2883, 23615), (4723, 14415), (4805, 14169)]