552980735

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{26189}}^1$

素因数の和:26338

約数の個数: 16

約数和(自身を含む): 686387520

約数和(自身を除く): 133406785

約数列:

[1, 5, 41, 103, 205, 515, 4223, 21115, 26189, 130945, 1073749, 2697467, 5368745, 13487335, 110596147, 552980735]

約数ペア:

[(1, 552980735), (5, 110596147), (41, 13487335), (103, 5368745), (205, 2697467), (515, 1073749), (4223, 130945), (21115, 26189)]