1366489995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{5479}}^1$

素因数の和:6779

約数の個数: 32

約数和(自身を含む): 2356838400

約数和(自身を除く): 990348405

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1279, 3837, 5479, 6395, 16437, 16627, 19185, 27395, 49881, 71227, 82185, 83135, 213681, 249405, 356135, 1068405, 7007641, 21022923, 35038205, 91099333, 105114615, 273297999, 455496665, 1366489995]

約数ペア:

[(1, 1366489995), (3, 455496665), (5, 273297999), (13, 105114615), (15, 91099333), (39, 35038205), (65, 21022923), (195, 7007641), (1279, 1068405), (3837, 356135), (5479, 249405), (6395, 213681), (16437, 83135), (16627, 82185), (19185, 71227), (27395, 49881)]