2912255115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{132707}}^1$

素因数の和:132752

約数の個数: 64

約数和(自身を含む): 6115184640

約数和(自身を除く): 3202929525

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1995, 3135, 4389, 7315, 21945, 132707, 398121, 663535, 928949, 1459777, 1990605, 2521433, 2786847, 4379331, 4644745, 7298885, 7564299, 10218439, 12607165, 13934235, 17650031, 21896655, 27735763, 30655317, 37821495, 51092195, 52950093, 83207289, 88250155, 138678815, 153276585, 194150341, 264750465, 416036445, 582451023, 970751705, 2912255115]

約数ペア:

[(1, 2912255115), (3, 970751705), (5, 582451023), (7, 416036445), (11, 264750465), (15, 194150341), (19, 153276585), (21, 138678815), (33, 88250155), (35, 83207289), (55, 52950093), (57, 51092195), (77, 37821495), (95, 30655317), (105, 27735763), (133, 21896655), (165, 17650031), (209, 13934235), (231, 12607165), (285, 10218439), (385, 7564299), (399, 7298885), (627, 4644745), (665, 4379331), (1045, 2786847), (1155, 2521433), (1463, 1990605), (1995, 1459777), (3135, 928949), (4389, 663535), (7315, 398121), (21945, 132707)]