133042755

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 216883008

約数和(自身を除く): 83840253

約数列:

[1, 3, 5, 15, 101, 137, 303, 411, 505, 641, 685, 1515, 1923, 2055, 3205, 9615, 13837, 41511, 64741, 69185, 87817, 194223, 207555, 263451, 323705, 439085, 971115, 1317255, 8869517, 26608551, 44347585, 133042755]

約数ペア:

[(1, 133042755), (3, 44347585), (5, 26608551), (15, 8869517), (101, 1317255), (137, 971115), (303, 439085), (411, 323705), (505, 263451), (641, 207555), (685, 194223), (1515, 87817), (1923, 69185), (2055, 64741), (3205, 41511), (9615, 13837)]