85079565

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2531}}^1$

素因数の和:2631

約数の個数: 40

約数和(自身を含む): 154411488

約数和(自身を除く): 69331923

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 405, 415, 747, 1245, 2241, 2531, 3735, 6723, 7593, 11205, 12655, 22779, 33615, 37965, 68337, 113895, 205011, 210073, 341685, 630219, 1025055, 1050365, 1890657, 3151095, 5671971, 9453285, 17015913, 28359855, 85079565]

約数ペア:

[(1, 85079565), (3, 28359855), (5, 17015913), (9, 9453285), (15, 5671971), (27, 3151095), (45, 1890657), (81, 1050365), (83, 1025055), (135, 630219), (249, 341685), (405, 210073), (415, 205011), (747, 113895), (1245, 68337), (2241, 37965), (2531, 33615), (3735, 22779), (6723, 12655), (7593, 11205)]