8049385675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3697}}^1$

素因数の和:3880

約数の個数: 48

約数和(自身を含む): 10895195520

約数和(自身を除く): 2845809845

約数列:

[1, 5, 17, 25, 47, 85, 109, 235, 425, 545, 799, 1175, 1853, 2725, 3697, 3995, 5123, 9265, 18485, 19975, 25615, 46325, 62849, 87091, 92425, 128075, 173759, 314245, 402973, 435455, 868795, 1571225, 2014865, 2177275, 2953903, 4343975, 6850541, 10074325, 14769515, 18939731, 34252705, 73847575, 94698655, 171263525, 321975427, 473493275, 1609877135, 8049385675]

約数ペア:

[(1, 8049385675), (5, 1609877135), (17, 473493275), (25, 321975427), (47, 171263525), (85, 94698655), (109, 73847575), (235, 34252705), (425, 18939731), (545, 14769515), (799, 10074325), (1175, 6850541), (1853, 4343975), (2725, 2953903), (3697, 2177275), (3995, 2014865), (5123, 1571225), (9265, 868795), (18485, 435455), (19975, 402973), (25615, 314245), (46325, 173759), (62849, 128075), (87091, 92425)]