73490575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 102047040

約数和(自身を除く): 28556465

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 361, 425, 475, 479, 1615, 1805, 2395, 6137, 8075, 8143, 9025, 9101, 11975, 30685, 40715, 45505, 153425, 154717, 172919, 203575, 227525, 773585, 864595, 2939623, 3867925, 4322975, 14698115, 73490575]

約数ペア:

[(1, 73490575), (5, 14698115), (17, 4322975), (19, 3867925), (25, 2939623), (85, 864595), (95, 773585), (323, 227525), (361, 203575), (425, 172919), (475, 154717), (479, 153425), (1615, 45505), (1805, 40715), (2395, 30685), (6137, 11975), (8075, 9101), (8143, 9025)]