127569105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1619}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 236545920

約数和(自身を除く): 108976815

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 309, 515, 765, 927, 1545, 1619, 1751, 4635, 4857, 5253, 8095, 8755, 14571, 15759, 24285, 26265, 27523, 72855, 78795, 82569, 137615, 166757, 247707, 412845, 500271, 833785, 1238535, 1500813, 2501355, 2834869, 7504065, 8504607, 14174345, 25513821, 42523035, 127569105]

約数ペア:

[(1, 127569105), (3, 42523035), (5, 25513821), (9, 14174345), (15, 8504607), (17, 7504065), (45, 2834869), (51, 2501355), (85, 1500813), (103, 1238535), (153, 833785), (255, 500271), (309, 412845), (515, 247707), (765, 166757), (927, 137615), (1545, 82569), (1619, 78795), (1751, 72855), (4635, 27523), (4857, 26265), (5253, 24285), (8095, 15759), (8755, 14571)]