119961215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 170299584

約数和(自身を除く): 50338369

約数列:

[1, 5, 11, 23, 37, 55, 115, 121, 185, 233, 253, 407, 605, 851, 1165, 1265, 2035, 2563, 2783, 4255, 4477, 5359, 8621, 9361, 12815, 13915, 22385, 26795, 28193, 43105, 46805, 58949, 94831, 102971, 140965, 198283, 294745, 474155, 514855, 648439, 991415, 1043141, 2181113, 3242195, 5215705, 10905565, 23992243, 119961215]

約数ペア:

[(1, 119961215), (5, 23992243), (11, 10905565), (23, 5215705), (37, 3242195), (55, 2181113), (115, 1043141), (121, 991415), (185, 648439), (233, 514855), (253, 474155), (407, 294745), (605, 198283), (851, 140965), (1165, 102971), (1265, 94831), (2035, 58949), (2563, 46805), (2783, 43105), (4255, 28193), (4477, 26795), (5359, 22385), (8621, 13915), (9361, 12815)]