64923855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2129}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 110419200

約数和(自身を除く): 45495345

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 535, 1605, 2033, 2129, 6099, 6387, 10165, 10645, 30495, 31935, 40451, 121353, 202255, 227803, 606765, 683409, 1139015, 3417045, 4328257, 12984771, 21641285, 64923855]

約数ペア:

[(1, 64923855), (3, 21641285), (5, 12984771), (15, 4328257), (19, 3417045), (57, 1139015), (95, 683409), (107, 606765), (285, 227803), (321, 202255), (535, 121353), (1605, 40451), (2033, 31935), (2129, 30495), (6099, 10645), (6387, 10165)]