315046215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2663}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 598440960

約数和(自身を除く): 283394745

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 239, 495, 717, 1195, 2151, 2629, 2663, 3585, 7887, 7989, 10755, 13145, 13315, 23661, 23967, 29293, 39435, 39945, 87879, 118305, 119835, 146465, 263637, 439395, 636457, 1318185, 1909371, 3182285, 5728113, 7001027, 9546855, 21003081, 28640565, 35005135, 63009243, 105015405, 315046215]

約数ペア:

[(1, 315046215), (3, 105015405), (5, 63009243), (9, 35005135), (11, 28640565), (15, 21003081), (33, 9546855), (45, 7001027), (55, 5728113), (99, 3182285), (165, 1909371), (239, 1318185), (495, 636457), (717, 439395), (1195, 263637), (2151, 146465), (2629, 119835), (2663, 118305), (3585, 87879), (7887, 39945), (7989, 39435), (10755, 29293), (13145, 23967), (13315, 23661)]