129118715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 176373504

約数和(自身を除く): 47254789

約数列:

[1, 5, 11, 37, 55, 67, 185, 335, 407, 737, 947, 2035, 2479, 3685, 4735, 10417, 12395, 27269, 35039, 52085, 63449, 136345, 175195, 317245, 385429, 697939, 1927145, 2347613, 3489695, 11738065, 25823743, 129118715]

約数ペア:

[(1, 129118715), (5, 25823743), (11, 11738065), (37, 3489695), (55, 2347613), (67, 1927145), (185, 697939), (335, 385429), (407, 317245), (737, 175195), (947, 136345), (2035, 63449), (2479, 52085), (3685, 35039), (4735, 27269), (10417, 12395)]