9966284425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{397459}}^1$

素因数の和:397545

約数の個数: 24

約数和(自身を含む): 13306960800

約数和(自身を除く): 3340676375

約数列:

[1, 5, 17, 25, 59, 85, 295, 425, 1003, 1475, 5015, 25075, 397459, 1987295, 6756803, 9936475, 23450081, 33784015, 117250405, 168920075, 398651377, 586252025, 1993256885, 9966284425]

約数ペア:

[(1, 9966284425), (5, 1993256885), (17, 586252025), (25, 398651377), (59, 168920075), (85, 117250405), (295, 33784015), (425, 23450081), (1003, 9936475), (1475, 6756803), (5015, 1987295), (25075, 397459)]