6481305

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1973}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 11393928

約数和(自身を除く): 4912623

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 1973, 3285, 5919, 9865, 17757, 29595, 88785, 144029, 432087, 720145, 1296261, 2160435, 6481305]

約数ペア:

[(1, 6481305), (3, 2160435), (5, 1296261), (9, 720145), (15, 432087), (45, 144029), (73, 88785), (219, 29595), (365, 17757), (657, 9865), (1095, 5919), (1973, 3285)]