15206837757

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1\times {\mathrm{3331}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 21393039360

約数和(自身を除く): 6186201603

約数列:

[1, 3, 23, 69, 109, 327, 607, 1821, 2507, 3331, 7521, 9993, 13961, 41883, 66163, 76613, 198489, 229839, 363079, 1089237, 1521749, 2021917, 4565247, 6065751, 8350817, 25052451, 46504091, 139512273, 220388953, 661166859, 5068945919, 15206837757]

約数ペア:

[(1, 15206837757), (3, 5068945919), (23, 661166859), (69, 220388953), (109, 139512273), (327, 46504091), (607, 25052451), (1821, 8350817), (2507, 6065751), (3331, 4565247), (7521, 2021917), (9993, 1521749), (13961, 1089237), (41883, 363079), (66163, 229839), (76613, 198489)]