71061145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 92086848

約数和(自身を除く): 21025703

約数列:

[1, 5, 23, 31, 115, 155, 643, 713, 961, 3215, 3565, 4805, 14789, 19933, 22103, 73945, 99665, 110515, 458459, 617923, 2292295, 3089615, 14212229, 71061145]

約数ペア:

[(1, 71061145), (5, 14212229), (23, 3089615), (31, 2292295), (115, 617923), (155, 458459), (643, 110515), (713, 99665), (961, 73945), (3215, 22103), (3565, 19933), (4805, 14789)]