10821525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 21040320

約数和(自身を除く): 10218795

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 1009, 2145, 3027, 3575, 5045, 10725, 11099, 13117, 15135, 25225, 33297, 39351, 55495, 65585, 75675, 144287, 166485, 196755, 277475, 327925, 432861, 721435, 832425, 983775, 2164305, 3607175, 10821525]

約数ペア:

[(1, 10821525), (3, 3607175), (5, 2164305), (11, 983775), (13, 832425), (15, 721435), (25, 432861), (33, 327925), (39, 277475), (55, 196755), (65, 166485), (75, 144287), (143, 75675), (165, 65585), (195, 55495), (275, 39351), (325, 33297), (429, 25225), (715, 15135), (825, 13117), (975, 11099), (1009, 10725), (2145, 5045), (3027, 3575)]