855006625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14461}}^1$

素因数の和:14530

約数の個数: 32

約数和(自身を含む): 1191206016

約数和(自身を除く): 336199391

約数列:

[1, 5, 11, 25, 43, 55, 125, 215, 275, 473, 1075, 1375, 2365, 5375, 11825, 14461, 59125, 72305, 159071, 361525, 621823, 795355, 1807625, 3109115, 3976775, 6840053, 15545575, 19883875, 34200265, 77727875, 171001325, 855006625]

約数ペア:

[(1, 855006625), (5, 171001325), (11, 77727875), (25, 34200265), (43, 19883875), (55, 15545575), (125, 6840053), (215, 3976775), (275, 3109115), (473, 1807625), (1075, 795355), (1375, 621823), (2365, 361525), (5375, 159071), (11825, 72305), (14461, 59125)]