8159085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 15769728

約数和(自身を除く): 7610643

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 311, 477, 495, 583, 795, 933, 1555, 1749, 2385, 2799, 2915, 3421, 4665, 5247, 8745, 10263, 13995, 16483, 17105, 26235, 30789, 49449, 51315, 82415, 148347, 153945, 181313, 247245, 543939, 741735, 906565, 1631817, 2719695, 8159085]

約数ペア:

[(1, 8159085), (3, 2719695), (5, 1631817), (9, 906565), (11, 741735), (15, 543939), (33, 247245), (45, 181313), (53, 153945), (55, 148347), (99, 82415), (159, 51315), (165, 49449), (265, 30789), (311, 26235), (477, 17105), (495, 16483), (583, 13995), (795, 10263), (933, 8745), (1555, 5247), (1749, 4665), (2385, 3421), (2799, 2915)]