30936725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 40390272

約数和(自身を除く): 9453547

約数列:

[1, 5, 23, 25, 115, 173, 311, 575, 865, 1555, 3979, 4325, 7153, 7775, 19895, 35765, 53803, 99475, 178825, 269015, 1237469, 1345075, 6187345, 30936725]

約数ペア:

[(1, 30936725), (5, 6187345), (23, 1345075), (25, 1237469), (115, 269015), (173, 178825), (311, 99475), (575, 53803), (865, 35765), (1555, 19895), (3979, 7775), (4325, 7153)]