78121035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6007}}^1$

素因数の和:6052

約数の個数: 36

約数和(自身を含む): 143867568

約数和(自身を除く): 65746533

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 6007, 13005, 18021, 30035, 54063, 90105, 102119, 270315, 306357, 510595, 919071, 1531785, 1736023, 4595355, 5208069, 8680115, 15624207, 26040345, 78121035]

約数ペア:

[(1, 78121035), (3, 26040345), (5, 15624207), (9, 8680115), (15, 5208069), (17, 4595355), (45, 1736023), (51, 1531785), (85, 919071), (153, 510595), (255, 306357), (289, 270315), (765, 102119), (867, 90105), (1445, 54063), (2601, 30035), (4335, 18021), (6007, 13005)]