85989085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4021}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 129733632

約数和(自身を除く): 43744547

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4021, 4277, 20105, 21385, 28147, 52273, 140735, 188987, 261365, 365911, 944935, 1322909, 1829555, 2456831, 6614545, 12284155, 17197817, 85989085]

約数ペア:

[(1, 85989085), (5, 17197817), (7, 12284155), (13, 6614545), (35, 2456831), (47, 1829555), (65, 1322909), (91, 944935), (235, 365911), (329, 261365), (455, 188987), (611, 140735), (1645, 52273), (3055, 28147), (4021, 21385), (4277, 20105)]