9775805

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 13281408

約数和(自身を除く): 3505603

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 503, 845, 1495, 2515, 3887, 6539, 11569, 19435, 32695, 57845, 85007, 150397, 425035, 751985, 1955161, 9775805]

約数ペア:

[(1, 9775805), (5, 1955161), (13, 751985), (23, 425035), (65, 150397), (115, 85007), (169, 57845), (299, 32695), (503, 19435), (845, 11569), (1495, 6539), (2515, 3887)]