1282508655

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{1873}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 2072494080

約数和(自身を除く): 789985425

約数列:

[1, 3, 5, 15, 191, 239, 573, 717, 955, 1195, 1873, 2865, 3585, 5619, 9365, 28095, 45649, 136947, 228245, 357743, 447647, 684735, 1073229, 1342941, 1788715, 2238235, 5366145, 6714705, 85500577, 256501731, 427502885, 1282508655]

約数ペア:

[(1, 1282508655), (3, 427502885), (5, 256501731), (15, 85500577), (191, 6714705), (239, 5366145), (573, 2238235), (717, 1788715), (955, 1342941), (1195, 1073229), (1873, 684735), (2865, 447647), (3585, 357743), (5619, 228245), (9365, 136947), (28095, 45649)]