2247695415

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{797}}^1\times {\mathrm{1279}}^1$

素因数の和:2101

約数の個数: 72

約数和(自身を含む): 4541322240

約数和(自身を除く): 2293626825

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 797, 1279, 2205, 2391, 3837, 3985, 5579, 6395, 7173, 8953, 11511, 11955, 16737, 19185, 26859, 27895, 35865, 39053, 44765, 50211, 57555, 62671, 80577, 83685, 117159, 134295, 188013, 195265, 251055, 313355, 351477, 402885, 564039, 585795, 940065, 1019363, 1757385, 2820195, 3058089, 5096815, 7135541, 9174267, 15290445, 21406623, 35677705, 45871335, 49948787, 64219869, 107033115, 149846361, 249743935, 321099345, 449539083, 749231805, 2247695415]

約数ペア:

[(1, 2247695415), (3, 749231805), (5, 449539083), (7, 321099345), (9, 249743935), (15, 149846361), (21, 107033115), (35, 64219869), (45, 49948787), (49, 45871335), (63, 35677705), (105, 21406623), (147, 15290445), (245, 9174267), (315, 7135541), (441, 5096815), (735, 3058089), (797, 2820195), (1279, 1757385), (2205, 1019363), (2391, 940065), (3837, 585795), (3985, 564039), (5579, 402885), (6395, 351477), (7173, 313355), (8953, 251055), (11511, 195265), (11955, 188013), (16737, 134295), (19185, 117159), (26859, 83685), (27895, 80577), (35865, 62671), (39053, 57555), (44765, 50211)]