2849145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 5174400

約数和(自身を除く): 2325255

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 769, 1235, 2307, 3705, 3845, 9997, 11535, 14611, 29991, 43833, 49985, 73055, 149955, 189943, 219165, 569829, 949715, 2849145]

約数ペア:

[(1, 2849145), (3, 949715), (5, 569829), (13, 219165), (15, 189943), (19, 149955), (39, 73055), (57, 49985), (65, 43833), (95, 29991), (195, 14611), (247, 11535), (285, 9997), (741, 3845), (769, 3705), (1235, 2307)]