4240804975

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{60953}}^1$

素因数の和:61008

約数の個数: 36

約数和(自身を含む): 6031520208

約数和(自身を除く): 1790715233

約数列:

[1, 5, 11, 23, 25, 55, 115, 121, 253, 275, 575, 605, 1265, 2783, 3025, 6325, 13915, 60953, 69575, 304765, 670483, 1401919, 1523825, 3352415, 7009595, 7375313, 15421109, 16762075, 35047975, 36876565, 77105545, 169632199, 184382825, 385527725, 848160995, 4240804975]

約数ペア:

[(1, 4240804975), (5, 848160995), (11, 385527725), (23, 184382825), (25, 169632199), (55, 77105545), (115, 36876565), (121, 35047975), (253, 16762075), (275, 15421109), (575, 7375313), (605, 7009595), (1265, 3352415), (2783, 1523825), (3025, 1401919), (6325, 670483), (13915, 304765), (60953, 69575)]