84775490

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{27259}}^1$

素因数の和:27577

約数の個数: 16

約数和(自身を含む): 153092160

約数和(自身を除く): 68316670

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 27259, 54518, 136295, 272590, 8477549, 16955098, 42387745, 84775490]

約数ペア:

[(1, 84775490), (2, 42387745), (5, 16955098), (10, 8477549), (311, 272590), (622, 136295), (1555, 54518), (3110, 27259)]