76409055

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{673}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 140892960

約数和(自身を除く): 64483905

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 673, 783, 841, 1305, 2019, 2523, 3365, 3915, 4205, 6057, 7569, 10095, 12615, 18171, 19517, 22707, 30285, 37845, 58551, 90855, 97585, 113535, 175653, 292755, 526959, 565993, 878265, 1697979, 2634795, 2829965, 5093937, 8489895, 15281811, 25469685, 76409055]

約数ペア:

[(1, 76409055), (3, 25469685), (5, 15281811), (9, 8489895), (15, 5093937), (27, 2829965), (29, 2634795), (45, 1697979), (87, 878265), (135, 565993), (145, 526959), (261, 292755), (435, 175653), (673, 113535), (783, 97585), (841, 90855), (1305, 58551), (2019, 37845), (2523, 30285), (3365, 22707), (3915, 19517), (4205, 18171), (6057, 12615), (7569, 10095)]