77482065

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 126627840

約数和(自身を除く): 49145775

約数列:

[1, 3, 5, 15, 89, 127, 267, 381, 445, 457, 635, 1335, 1371, 1905, 2285, 6855, 11303, 33909, 40673, 56515, 58039, 122019, 169545, 174117, 203365, 290195, 610095, 870585, 5165471, 15496413, 25827355, 77482065]

約数ペア:

[(1, 77482065), (3, 25827355), (5, 15496413), (15, 5165471), (89, 870585), (127, 610095), (267, 290195), (381, 203365), (445, 174117), (457, 169545), (635, 122019), (1335, 58039), (1371, 56515), (1905, 40673), (2285, 33909), (6855, 11303)]