2263155

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 3765456

約数和(自身を除く): 1502301

約数列:

[1, 3, 5, 15, 31, 93, 155, 157, 465, 471, 785, 961, 2355, 2883, 4805, 4867, 14415, 14601, 24335, 73005, 150877, 452631, 754385, 2263155]

約数ペア:

[(1, 2263155), (3, 754385), (5, 452631), (15, 150877), (31, 73005), (93, 24335), (155, 14601), (157, 14415), (465, 4867), (471, 4805), (785, 2883), (961, 2355)]