80713935

素因数分解:

$3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1723}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 143988480

約数和(自身を除く): 63274545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 347, 1041, 1723, 1735, 3123, 5169, 5205, 8615, 9369, 15507, 15615, 25845, 46521, 46845, 77535, 232605, 597881, 1793643, 2989405, 5380929, 8968215, 16142787, 26904645, 80713935]

約数ペア:

[(1, 80713935), (3, 26904645), (5, 16142787), (9, 8968215), (15, 5380929), (27, 2989405), (45, 1793643), (135, 597881), (347, 232605), (1041, 77535), (1723, 46845), (1735, 46521), (3123, 25845), (5169, 15615), (5205, 15507), (8615, 9369)]