42586845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 79896960

約数和(自身を除く): 37310115

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 109, 183, 305, 327, 427, 545, 763, 915, 1281, 1635, 2135, 2289, 3721, 3815, 6405, 6649, 11163, 11445, 18605, 19947, 26047, 33245, 46543, 55815, 78141, 99735, 130235, 139629, 232715, 390705, 405589, 698145, 1216767, 2027945, 2839123, 6083835, 8517369, 14195615, 42586845]

約数ペア:

[(1, 42586845), (3, 14195615), (5, 8517369), (7, 6083835), (15, 2839123), (21, 2027945), (35, 1216767), (61, 698145), (105, 405589), (109, 390705), (183, 232715), (305, 139629), (327, 130235), (427, 99735), (545, 78141), (763, 55815), (915, 46543), (1281, 33245), (1635, 26047), (2135, 19947), (2289, 18605), (3721, 11445), (3815, 11163), (6405, 6649)]