10781365

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 4977995

約数列:

[1, 5, 7, 23, 35, 59, 115, 161, 227, 295, 413, 805, 1135, 1357, 1589, 2065, 5221, 6785, 7945, 9499, 13393, 26105, 36547, 47495, 66965, 93751, 182735, 308039, 468755, 1540195, 2156273, 10781365]

約数ペア:

[(1, 10781365), (5, 2156273), (7, 1540195), (23, 468755), (35, 308039), (59, 182735), (115, 93751), (161, 66965), (227, 47495), (295, 36547), (413, 26105), (805, 13393), (1135, 9499), (1357, 7945), (1589, 6785), (2065, 5221)]