709717325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{1447}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 920024448

約数和(自身を除く): 210307123

約数列:

[1, 5, 23, 25, 115, 575, 853, 1447, 4265, 7235, 19619, 21325, 33281, 36175, 98095, 166405, 490475, 832025, 1234291, 6171455, 28388693, 30857275, 141943465, 709717325]

約数ペア:

[(1, 709717325), (5, 141943465), (23, 30857275), (25, 28388693), (115, 6171455), (575, 1234291), (853, 832025), (1447, 490475), (4265, 166405), (7235, 98095), (19619, 36175), (21325, 33281)]