1138755795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{6211}}^1$

素因数の和:6955

約数の個数: 32

約数和(自身を含む): 1932180480

約数和(自身を除く): 793424685

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 719, 2157, 3595, 6211, 10785, 12223, 18633, 31055, 36669, 61115, 93165, 105587, 183345, 316761, 527935, 1583805, 4465709, 13397127, 22328545, 66985635, 75917053, 227751159, 379585265, 1138755795]

約数ペア:

[(1, 1138755795), (3, 379585265), (5, 227751159), (15, 75917053), (17, 66985635), (51, 22328545), (85, 13397127), (255, 4465709), (719, 1583805), (2157, 527935), (3595, 316761), (6211, 183345), (10785, 105587), (12223, 93165), (18633, 61115), (31055, 36669)]