1268049315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6502817}}^1$

素因数の和:6502838

約数の個数: 16

約数和(自身を含む): 2184946848

約数和(自身を除く): 916897533

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 6502817, 19508451, 32514085, 84536621, 97542255, 253609863, 422683105, 1268049315]

約数ペア:

[(1, 1268049315), (3, 422683105), (5, 253609863), (13, 97542255), (15, 84536621), (39, 32514085), (65, 19508451), (195, 6502817)]