4119765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 7303296

約数和(自身を除く): 3183531

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 571, 1443, 1713, 2405, 2855, 7215, 7423, 8565, 21127, 22269, 37115, 63381, 105635, 111345, 274651, 316905, 823953, 1373255, 4119765]

約数ペア:

[(1, 4119765), (3, 1373255), (5, 823953), (13, 316905), (15, 274651), (37, 111345), (39, 105635), (65, 63381), (111, 37115), (185, 22269), (195, 21127), (481, 8565), (555, 7423), (571, 7215), (1443, 2855), (1713, 2405)]