19295145

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3041}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 35043840

約数和(自身を除く): 15748695

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 3041, 6345, 9123, 15205, 27369, 45615, 82107, 136845, 142927, 410535, 428781, 714635, 1286343, 2143905, 3859029, 6431715, 19295145]

約数ペア:

[(1, 19295145), (3, 6431715), (5, 3859029), (9, 2143905), (15, 1286343), (27, 714635), (45, 428781), (47, 410535), (135, 142927), (141, 136845), (235, 82107), (423, 45615), (705, 27369), (1269, 15205), (2115, 9123), (3041, 6345)]