1337671775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2833}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 1935599328

約数和(自身を除く): 597927553

約数列:

[1, 5, 11, 17, 25, 55, 85, 101, 187, 275, 425, 505, 935, 1111, 1717, 2525, 2833, 4675, 5555, 8585, 14165, 18887, 27775, 31163, 42925, 48161, 70825, 94435, 155815, 240805, 286133, 472175, 529771, 779075, 1204025, 1430665, 2648855, 3147463, 4864261, 7153325, 13244275, 15737315, 24321305, 53506871, 78686575, 121606525, 267534355, 1337671775]

約数ペア:

[(1, 1337671775), (5, 267534355), (11, 121606525), (17, 78686575), (25, 53506871), (55, 24321305), (85, 15737315), (101, 13244275), (187, 7153325), (275, 4864261), (425, 3147463), (505, 2648855), (935, 1430665), (1111, 1204025), (1717, 779075), (2525, 529771), (2833, 472175), (4675, 286133), (5555, 240805), (8585, 155815), (14165, 94435), (18887, 70825), (27775, 48161), (31163, 42925)]