6540989845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1\times {\mathrm{1427}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 8557855488

約数和(自身を除く): 2016865643

約数列:

[1, 5, 13, 65, 97, 485, 727, 1261, 1427, 3635, 6305, 7135, 9451, 18551, 47255, 70519, 92755, 138419, 352595, 692095, 916747, 1037429, 1799447, 4583735, 5187145, 8997235, 13486577, 67432885, 100630613, 503153065, 1308197969, 6540989845]

約数ペア:

[(1, 6540989845), (5, 1308197969), (13, 503153065), (65, 100630613), (97, 67432885), (485, 13486577), (727, 8997235), (1261, 5187145), (1427, 4583735), (3635, 1799447), (6305, 1037429), (7135, 916747), (9451, 692095), (18551, 352595), (47255, 138419), (70519, 92755)]