31011036885

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1279}}^1\times {\mathrm{2003}}^1$

素因数の和:3562

約数の個数: 48

約数和(自身を含む): 54021427200

約数和(自身を除く): 23010390315

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1279, 1345, 2003, 2421, 3837, 4035, 6009, 6395, 10015, 11511, 12105, 18027, 19185, 30045, 57555, 90135, 344051, 538807, 1032153, 1616421, 1720255, 2561837, 2694035, 3096459, 4849263, 5160765, 7685511, 8082105, 12809185, 15482295, 23056533, 24246315, 38427555, 115282665, 689134153, 2067402459, 3445670765, 6202207377, 10337012295, 31011036885]

約数ペア:

[(1, 31011036885), (3, 10337012295), (5, 6202207377), (9, 3445670765), (15, 2067402459), (45, 689134153), (269, 115282665), (807, 38427555), (1279, 24246315), (1345, 23056533), (2003, 15482295), (2421, 12809185), (3837, 8082105), (4035, 7685511), (6009, 5160765), (6395, 4849263), (10015, 3096459), (11511, 2694035), (12105, 2561837), (18027, 1720255), (19185, 1616421), (30045, 1032153), (57555, 538807), (90135, 344051)]