5574725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 7890120

約数和(自身を除く): 2315395

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1009, 1105, 5045, 5525, 13117, 17153, 25225, 65585, 85765, 222989, 327925, 428825, 1114945, 5574725]

約数ペア:

[(1, 5574725), (5, 1114945), (13, 428825), (17, 327925), (25, 222989), (65, 85765), (85, 65585), (221, 25225), (325, 17153), (425, 13117), (1009, 5525), (1105, 5045)]