86997585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1097}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 147992832

約数和(自身を除く): 60995247

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 311, 933, 1097, 1555, 3291, 4665, 5287, 5485, 15861, 16455, 18649, 26435, 55947, 79305, 93245, 279735, 341167, 1023501, 1705835, 5117505, 5799839, 17399517, 28999195, 86997585]

約数ペア:

[(1, 86997585), (3, 28999195), (5, 17399517), (15, 5799839), (17, 5117505), (51, 1705835), (85, 1023501), (255, 341167), (311, 279735), (933, 93245), (1097, 79305), (1555, 55947), (3291, 26435), (4665, 18649), (5287, 16455), (5485, 15861)]