79720185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{743}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 133705728

約数和(自身を除く): 53985543

約数列:

[1, 3, 5, 15, 23, 69, 115, 311, 345, 743, 933, 1555, 2229, 3715, 4665, 7153, 11145, 17089, 21459, 35765, 51267, 85445, 107295, 231073, 256335, 693219, 1155365, 3466095, 5314679, 15944037, 26573395, 79720185]

約数ペア:

[(1, 79720185), (3, 26573395), (5, 15944037), (15, 5314679), (23, 3466095), (69, 1155365), (115, 693219), (311, 256335), (345, 231073), (743, 107295), (933, 85445), (1555, 51267), (2229, 35765), (3715, 21459), (4665, 17089), (7153, 11145)]