266774915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8803}}^1$

素因数の和:8867

約数の個数: 32

約数和(自身を含む): 380332800

約数和(自身を除く): 113557885

約数列:

[1, 5, 11, 19, 29, 55, 95, 145, 209, 319, 551, 1045, 1595, 2755, 6061, 8803, 30305, 44015, 96833, 167257, 255287, 484165, 836285, 1276435, 1839827, 2808157, 4850453, 9199135, 14040785, 24252265, 53354983, 266774915]

約数ペア:

[(1, 266774915), (5, 53354983), (11, 24252265), (19, 14040785), (29, 9199135), (55, 4850453), (95, 2808157), (145, 1839827), (209, 1276435), (319, 836285), (551, 484165), (1045, 255287), (1595, 167257), (2755, 96833), (6061, 44015), (8803, 30305)]