84272655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{587}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 143265024

約数和(自身を除く): 58992369

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 563, 587, 1689, 1761, 2815, 2935, 8445, 8805, 9571, 9979, 28713, 29937, 47855, 49895, 143565, 149685, 330481, 991443, 1652405, 4957215, 5618177, 16854531, 28090885, 84272655]

約数ペア:

[(1, 84272655), (3, 28090885), (5, 16854531), (15, 5618177), (17, 4957215), (51, 1652405), (85, 991443), (255, 330481), (563, 149685), (587, 143565), (1689, 49895), (1761, 47855), (2815, 29937), (2935, 28713), (8445, 9979), (8805, 9571)]