9751455

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 11261025

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 607, 765, 945, 1071, 1785, 1821, 2295, 3035, 3213, 4249, 5355, 5463, 9105, 10319, 12747, 16065, 16389, 21245, 27315, 30957, 38241, 51595, 63735, 72233, 81945, 92871, 114723, 154785, 191205, 216699, 278613, 361165, 464355, 573615, 650097, 1083495, 1393065, 1950291, 3250485, 9751455]

約数ペア:

[(1, 9751455), (3, 3250485), (5, 1950291), (7, 1393065), (9, 1083495), (15, 650097), (17, 573615), (21, 464355), (27, 361165), (35, 278613), (45, 216699), (51, 191205), (63, 154785), (85, 114723), (105, 92871), (119, 81945), (135, 72233), (153, 63735), (189, 51595), (255, 38241), (315, 30957), (357, 27315), (459, 21245), (595, 16389), (607, 16065), (765, 12747), (945, 10319), (1071, 9105), (1785, 5463), (1821, 5355), (2295, 4249), (3035, 3213)]