3137485

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 4216320

約数和(自身を除く): 1078835

約数列:

[1, 5, 13, 47, 65, 79, 169, 235, 395, 611, 845, 1027, 3055, 3713, 5135, 7943, 13351, 18565, 39715, 48269, 66755, 241345, 627497, 3137485]

約数ペア:

[(1, 3137485), (5, 627497), (13, 241345), (47, 66755), (65, 48269), (79, 39715), (169, 18565), (235, 13351), (395, 7943), (611, 5135), (845, 3713), (1027, 3055)]