65013165

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 133747200

約数和(自身を除く): 68734035

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 89, 105, 135, 189, 267, 315, 445, 623, 773, 801, 945, 1335, 1869, 2319, 2403, 3115, 3865, 4005, 5411, 5607, 6957, 9345, 11595, 12015, 16233, 16821, 20871, 27055, 28035, 34785, 48699, 68797, 81165, 84105, 104355, 146097, 206391, 243495, 343985, 481579, 619173, 730485, 1031955, 1444737, 1857519, 2407895, 3095865, 4334211, 7223685, 9287595, 13002633, 21671055, 65013165]

約数ペア:

[(1, 65013165), (3, 21671055), (5, 13002633), (7, 9287595), (9, 7223685), (15, 4334211), (21, 3095865), (27, 2407895), (35, 1857519), (45, 1444737), (63, 1031955), (89, 730485), (105, 619173), (135, 481579), (189, 343985), (267, 243495), (315, 206391), (445, 146097), (623, 104355), (773, 84105), (801, 81165), (945, 68797), (1335, 48699), (1869, 34785), (2319, 28035), (2403, 27055), (3115, 20871), (3865, 16821), (4005, 16233), (5411, 12015), (5607, 11595), (6957, 9345)]