86811095

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 135185760

約数和(自身を除く): 48374665

約数列:

[1, 5, 7, 17, 19, 35, 49, 85, 95, 119, 133, 245, 323, 595, 665, 833, 931, 1097, 1615, 2261, 4165, 4655, 5485, 7679, 11305, 15827, 18649, 20843, 38395, 53753, 79135, 93245, 104215, 130543, 145901, 268765, 354331, 652715, 729505, 913801, 1021307, 1771655, 2480317, 4569005, 5106535, 12401585, 17362219, 86811095]

約数ペア:

[(1, 86811095), (5, 17362219), (7, 12401585), (17, 5106535), (19, 4569005), (35, 2480317), (49, 1771655), (85, 1021307), (95, 913801), (119, 729505), (133, 652715), (245, 354331), (323, 268765), (595, 145901), (665, 130543), (833, 104215), (931, 93245), (1097, 79135), (1615, 53753), (2261, 38395), (4165, 20843), (4655, 18649), (5485, 15827), (7679, 11305)]