10505575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 14530320

約数和(自身を除く): 4024745

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1301, 1615, 6505, 8075, 22117, 24719, 32525, 110585, 123595, 420223, 552925, 617975, 2101115, 10505575]

約数ペア:

[(1, 10505575), (5, 2101115), (17, 617975), (19, 552925), (25, 420223), (85, 123595), (95, 110585), (323, 32525), (425, 24719), (475, 22117), (1301, 8075), (1615, 6505)]