78137595

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 149990400

約数和(自身を除く): 71852805

約数列:

[1, 3, 5, 9, 15, 19, 27, 41, 45, 57, 95, 123, 135, 171, 205, 285, 369, 513, 615, 743, 779, 855, 1107, 1845, 2229, 2337, 2565, 3715, 3895, 5535, 6687, 7011, 11145, 11685, 14117, 20061, 21033, 30463, 33435, 35055, 42351, 70585, 91389, 100305, 105165, 127053, 152315, 211755, 274167, 381159, 456945, 578797, 635265, 822501, 1370835, 1736391, 1905795, 2893985, 4112505, 5209173, 8681955, 15627519, 26045865, 78137595]

約数ペア:

[(1, 78137595), (3, 26045865), (5, 15627519), (9, 8681955), (15, 5209173), (19, 4112505), (27, 2893985), (41, 1905795), (45, 1736391), (57, 1370835), (95, 822501), (123, 635265), (135, 578797), (171, 456945), (205, 381159), (285, 274167), (369, 211755), (513, 152315), (615, 127053), (743, 105165), (779, 100305), (855, 91389), (1107, 70585), (1845, 42351), (2229, 35055), (2337, 33435), (2565, 30463), (3715, 21033), (3895, 20061), (5535, 14117), (6687, 11685), (7011, 11145)]