9642555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 18398016

約数和(自身を除く): 8755461

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 311, 477, 585, 689, 795, 933, 1555, 2067, 2385, 2799, 3445, 4043, 4665, 6201, 10335, 12129, 13995, 16483, 20215, 31005, 36387, 49449, 60645, 82415, 148347, 181935, 214279, 247245, 642837, 741735, 1071395, 1928511, 3214185, 9642555]

約数ペア:

[(1, 9642555), (3, 3214185), (5, 1928511), (9, 1071395), (13, 741735), (15, 642837), (39, 247245), (45, 214279), (53, 181935), (65, 148347), (117, 82415), (159, 60645), (195, 49449), (265, 36387), (311, 31005), (477, 20215), (585, 16483), (689, 13995), (795, 12129), (933, 10335), (1555, 6201), (2067, 4665), (2385, 4043), (2799, 3445)]