71303085

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{3593}}^1$

素因数の和:3624

約数の個数: 60

約数和(自身を含む): 148726908

約数和(自身を除く): 77423823

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 2205, 2835, 3593, 3969, 6615, 10779, 17965, 19845, 25151, 32337, 53895, 75453, 97011, 125755, 161685, 176057, 226359, 291033, 377265, 485055, 528171, 679077, 880285, 1131795, 1455165, 1584513, 2037231, 2640855, 3395385, 4753539, 7922565, 10186155, 14260617, 23767695, 71303085]

約数ペア:

[(1, 71303085), (3, 23767695), (5, 14260617), (7, 10186155), (9, 7922565), (15, 4753539), (21, 3395385), (27, 2640855), (35, 2037231), (45, 1584513), (49, 1455165), (63, 1131795), (81, 880285), (105, 679077), (135, 528171), (147, 485055), (189, 377265), (245, 291033), (315, 226359), (405, 176057), (441, 161685), (567, 125755), (735, 97011), (945, 75453), (1323, 53895), (2205, 32337), (2835, 25151), (3593, 19845), (3969, 17965), (6615, 10779)]