51479235

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15671}}^1$

素因数の和:15755

約数の個数: 24

約数和(自身を含む): 90458784

約数和(自身を除く): 38979549

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 15671, 47013, 78355, 141039, 235065, 705195, 1143983, 3431949, 5719915, 10295847, 17159745, 51479235]

約数ペア:

[(1, 51479235), (3, 17159745), (5, 10295847), (9, 5719915), (15, 3431949), (45, 1143983), (73, 705195), (219, 235065), (365, 141039), (657, 78355), (1095, 47013), (3285, 15671)]