1948005

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 3428568

約数和(自身を除く): 1480563

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 593, 657, 1095, 1779, 2965, 3285, 5337, 8895, 26685, 43289, 129867, 216445, 389601, 649335, 1948005]

約数ペア:

[(1, 1948005), (3, 649335), (5, 389601), (9, 216445), (15, 129867), (45, 43289), (73, 26685), (219, 8895), (365, 5337), (593, 3285), (657, 2965), (1095, 1779)]