27140535

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1583}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 21519945

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1583, 1905, 3429, 4749, 5715, 7915, 14247, 17145, 23745, 42741, 71235, 201041, 213705, 603123, 1005205, 1809369, 3015615, 5428107, 9046845, 27140535]

約数ペア:

[(1, 27140535), (3, 9046845), (5, 5428107), (9, 3015615), (15, 1809369), (27, 1005205), (45, 603123), (127, 213705), (135, 201041), (381, 71235), (635, 42741), (1143, 23745), (1583, 17145), (1905, 14247), (3429, 7915), (4749, 5715)]