1542198515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 2213568000

約数和(自身を除く): 671369485

約数列:

[1, 5, 11, 13, 55, 65, 83, 143, 169, 415, 715, 845, 913, 1079, 1859, 1999, 4565, 5395, 9295, 9995, 11869, 14027, 21989, 25987, 59345, 70135, 109945, 129935, 154297, 165917, 285857, 337831, 771485, 829585, 1429285, 1689155, 1825087, 2156921, 3716141, 9125435, 10784605, 18580705, 23726131, 28039973, 118630655, 140199865, 308439703, 1542198515]

約数ペア:

[(1, 1542198515), (5, 308439703), (11, 140199865), (13, 118630655), (55, 28039973), (65, 23726131), (83, 18580705), (143, 10784605), (169, 9125435), (415, 3716141), (715, 2156921), (845, 1825087), (913, 1689155), (1079, 1429285), (1859, 829585), (1999, 771485), (4565, 337831), (5395, 285857), (9295, 165917), (9995, 154297), (11869, 129935), (14027, 109945), (21989, 70135), (25987, 59345)]