72087235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 100465920

約数和(自身を除く): 28378685

約数列:

[1, 5, 11, 19, 55, 95, 101, 209, 505, 683, 1045, 1111, 1919, 3415, 5555, 7513, 9595, 12977, 21109, 37565, 64885, 68983, 105545, 142747, 344915, 713735, 758813, 1310677, 3794065, 6553385, 14417447, 72087235]

約数ペア:

[(1, 72087235), (5, 14417447), (11, 6553385), (19, 3794065), (55, 1310677), (95, 758813), (101, 713735), (209, 344915), (505, 142747), (683, 105545), (1045, 68983), (1111, 64885), (1919, 37565), (3415, 21109), (5555, 12977), (7513, 9595)]