85807135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 114255360

約数和(自身を除く): 28448225

約数列:

[1, 5, 19, 23, 95, 115, 173, 227, 437, 865, 1135, 2185, 3287, 3979, 4313, 5221, 16435, 19895, 21565, 26105, 39271, 75601, 99199, 196355, 378005, 495995, 746149, 903233, 3730745, 4516165, 17161427, 85807135]

約数ペア:

[(1, 85807135), (5, 17161427), (19, 4516165), (23, 3730745), (95, 903233), (115, 746149), (173, 495995), (227, 378005), (437, 196355), (865, 99199), (1135, 75601), (2185, 39271), (3287, 26105), (3979, 21565), (4313, 19895), (5221, 16435)]