227549085

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{881}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 371371392

約数和(自身を除く): 143822307

約数列:

[1, 3, 5, 15, 67, 201, 257, 335, 771, 881, 1005, 1285, 2643, 3855, 4405, 13215, 17219, 51657, 59027, 86095, 177081, 226417, 258285, 295135, 679251, 885405, 1132085, 3396255, 15169939, 45509817, 75849695, 227549085]

約数ペア:

[(1, 227549085), (3, 75849695), (5, 45509817), (15, 15169939), (67, 3396255), (201, 1132085), (257, 885405), (335, 679251), (771, 295135), (881, 258285), (1005, 226417), (1285, 177081), (2643, 86095), (3855, 59027), (4405, 51657), (13215, 17219)]