78865605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19259}}^1$

素因数の和:19290

約数の個数: 48

約数和(自身を含む): 168255360

約数和(自身を除く): 89389755

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 19259, 57777, 96295, 134813, 173331, 250367, 288885, 404439, 674065, 751101, 866655, 1213317, 1251835, 1752569, 2022195, 2253303, 3755505, 5257707, 6066585, 8762845, 11266515, 15773121, 26288535, 78865605]

約数ペア:

[(1, 78865605), (3, 26288535), (5, 15773121), (7, 11266515), (9, 8762845), (13, 6066585), (15, 5257707), (21, 3755505), (35, 2253303), (39, 2022195), (45, 1752569), (63, 1251835), (65, 1213317), (91, 866655), (105, 751101), (117, 674065), (195, 404439), (273, 288885), (315, 250367), (455, 173331), (585, 134813), (819, 96295), (1365, 57777), (4095, 19259)]