83820135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{114041}}^1$

素因数の和:114063

約数の個数: 24

約数和(自身を含む): 156009456

約数和(自身を除く): 72189321

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 114041, 342123, 570205, 798287, 1710615, 2394861, 3991435, 5588009, 11974305, 16764027, 27940045, 83820135]

約数ペア:

[(1, 83820135), (3, 27940045), (5, 16764027), (7, 11974305), (15, 5588009), (21, 3991435), (35, 2394861), (49, 1710615), (105, 798287), (147, 570205), (245, 342123), (735, 114041)]