1566288735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{433}}^1\times {\mathrm{1993}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 2762344032

約数和(自身を除く): 1196055297

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 433, 605, 1299, 1815, 1993, 2165, 4763, 5979, 6495, 9965, 14289, 21923, 23815, 29895, 52393, 65769, 71445, 109615, 157179, 241153, 261965, 328845, 723459, 785895, 862969, 1205765, 2588907, 3617295, 4314845, 9492659, 12944535, 28477977, 47463295, 104419249, 142389885, 313257747, 522096245, 1566288735]

約数ペア:

[(1, 1566288735), (3, 522096245), (5, 313257747), (11, 142389885), (15, 104419249), (33, 47463295), (55, 28477977), (121, 12944535), (165, 9492659), (363, 4314845), (433, 3617295), (605, 2588907), (1299, 1205765), (1815, 862969), (1993, 785895), (2165, 723459), (4763, 328845), (5979, 261965), (6495, 241153), (9965, 157179), (14289, 109615), (21923, 71445), (23815, 65769), (29895, 52393)]