8845525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1601}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 12514824

約数和(自身を除く): 3669299

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 1601, 5525, 8005, 20813, 27217, 40025, 104065, 136085, 353821, 520325, 680425, 1769105, 8845525]

約数ペア:

[(1, 8845525), (5, 1769105), (13, 680425), (17, 520325), (25, 353821), (65, 136085), (85, 104065), (221, 40025), (325, 27217), (425, 20813), (1105, 8005), (1601, 5525)]