51819255

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6029}}^1$

素因数の和:6231

約数の個数: 24

約数和(自身を含む): 90305280

約数和(自身を除く): 38486025

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 6029, 8595, 18087, 30145, 54261, 90435, 271305, 1151539, 3454617, 5757695, 10363851, 17273085, 51819255]

約数ペア:

[(1, 51819255), (3, 17273085), (5, 10363851), (9, 5757695), (15, 3454617), (45, 1151539), (191, 271305), (573, 90435), (955, 54261), (1719, 30145), (2865, 18087), (6029, 8595)]