82312215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7873}}^1$

素因数の和:7939

約数の個数: 32

約数和(自身を含む): 142865856

約数和(自身を除く): 60553641

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 7873, 10455, 23619, 39365, 118095, 133841, 322793, 401523, 669205, 968379, 1613965, 2007615, 4841895, 5487481, 16462443, 27437405, 82312215]

約数ペア:

[(1, 82312215), (3, 27437405), (5, 16462443), (15, 5487481), (17, 4841895), (41, 2007615), (51, 1613965), (85, 968379), (123, 669205), (205, 401523), (255, 322793), (615, 133841), (697, 118095), (2091, 39365), (3485, 23619), (7873, 10455)]