8580821085

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2685703}}^1$

素因数の和:2685785

約数の個数: 24

約数和(自身を含む): 15082913664

約数和(自身を除く): 6502092579

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 2685703, 8057109, 13428515, 24171327, 40285545, 120856635, 190684913, 572054739, 953424565, 1716164217, 2860273695, 8580821085]

約数ペア:

[(1, 8580821085), (3, 2860273695), (5, 1716164217), (9, 953424565), (15, 572054739), (45, 190684913), (71, 120856635), (213, 40285545), (355, 24171327), (639, 13428515), (1065, 8057109), (3195, 2685703)]