2753265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 4575744

約数和(自身を除く): 1822479

約数列:

[1, 3, 5, 15, 31, 93, 155, 191, 465, 573, 955, 961, 2865, 2883, 4805, 5921, 14415, 17763, 29605, 88815, 183551, 550653, 917755, 2753265]

約数ペア:

[(1, 2753265), (3, 917755), (5, 550653), (15, 183551), (31, 88815), (93, 29605), (155, 17763), (191, 14415), (465, 5921), (573, 4805), (955, 2883), (961, 2865)]