259614315

素因数分解:

$3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4679}}^1$

素因数の和:4833

約数の個数: 40

約数和(自身を含む): 468879840

約数和(自身を除く): 209265525

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 137, 405, 411, 685, 1233, 2055, 3699, 4679, 6165, 11097, 14037, 18495, 23395, 42111, 55485, 70185, 126333, 210555, 378999, 631665, 641023, 1894995, 1923069, 3205115, 5769207, 9615345, 17307621, 28846035, 51922863, 86538105, 259614315]

約数ペア:

[(1, 259614315), (3, 86538105), (5, 51922863), (9, 28846035), (15, 17307621), (27, 9615345), (45, 5769207), (81, 3205115), (135, 1923069), (137, 1894995), (405, 641023), (411, 631665), (685, 378999), (1233, 210555), (2055, 126333), (3699, 70185), (4679, 55485), (6165, 42111), (11097, 23395), (14037, 18495)]