115699775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 150418944

約数和(自身を除く): 34719169

約数列:

[1, 5, 23, 25, 115, 311, 575, 647, 1555, 3235, 7153, 7775, 14881, 16175, 35765, 74405, 178825, 201217, 372025, 1006085, 4627991, 5030425, 23139955, 115699775]

約数ペア:

[(1, 115699775), (5, 23139955), (23, 5030425), (25, 4627991), (115, 1006085), (311, 372025), (575, 201217), (647, 178825), (1555, 74405), (3235, 35765), (7153, 16175), (7775, 14881)]