85484565

素因数分解:

$3^4\times 5^1\times {\mathrm{211073}}^1$

素因数の和:211090

約数の個数: 20

約数和(自身を含む): 153239724

約数和(自身を除く): 67755159

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 211073, 633219, 1055365, 1899657, 3166095, 5698971, 9498285, 17096913, 28494855, 85484565]

約数ペア:

[(1, 85484565), (3, 28494855), (5, 17096913), (9, 9498285), (15, 5698971), (27, 3166095), (45, 1899657), (81, 1055365), (135, 633219), (405, 211073)]