189600575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{853}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 249702768

約数和(自身を除く): 60102193

約数列:

[1, 5, 17, 25, 85, 425, 523, 853, 2615, 4265, 8891, 13075, 14501, 21325, 44455, 72505, 222275, 362525, 446119, 2230595, 7584023, 11152975, 37920115, 189600575]

約数ペア:

[(1, 189600575), (5, 37920115), (17, 11152975), (25, 7584023), (85, 2230595), (425, 446119), (523, 362525), (853, 222275), (2615, 72505), (4265, 44455), (8891, 21325), (13075, 14501)]