91889145

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10691}}^1$

素因数の和:10893

約数の個数: 24

約数和(自身を含む): 160123392

約数和(自身を除く): 68234247

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 8595, 10691, 32073, 53455, 96219, 160365, 481095, 2041981, 6125943, 10209905, 18377829, 30629715, 91889145]

約数ペア:

[(1, 91889145), (3, 30629715), (5, 18377829), (9, 10209905), (15, 6125943), (45, 2041981), (191, 481095), (573, 160365), (955, 96219), (1719, 53455), (2865, 32073), (8595, 10691)]