28014735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7211}}^1$

素因数の和:7263

約数の個数: 32

約数和(自身を含む): 52618752

約数和(自身を除く): 24604017

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 7211, 21633, 36055, 50477, 108165, 151431, 252385, 266807, 757155, 800421, 1334035, 1867649, 4002105, 5602947, 9338245, 28014735]

約数ペア:

[(1, 28014735), (3, 9338245), (5, 5602947), (7, 4002105), (15, 1867649), (21, 1334035), (35, 800421), (37, 757155), (105, 266807), (111, 252385), (185, 151431), (259, 108165), (555, 50477), (777, 36055), (1295, 21633), (3885, 7211)]