1255450821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{4057}}^1$

素因数の和:4229

約数の個数: 32

約数和(自身を含む): 1811491200

約数和(自身を除く): 556040379

約数列:

[1, 3, 19, 57, 61, 89, 183, 267, 1159, 1691, 3477, 4057, 5073, 5429, 12171, 16287, 77083, 103151, 231249, 247477, 309453, 361073, 742431, 1083219, 4702063, 6860387, 14106189, 20581161, 22025453, 66076359, 418483607, 1255450821]

約数ペア:

[(1, 1255450821), (3, 418483607), (19, 66076359), (57, 22025453), (61, 20581161), (89, 14106189), (183, 6860387), (267, 4702063), (1159, 1083219), (1691, 742431), (3477, 361073), (4057, 309453), (5073, 247477), (5429, 231249), (12171, 103151), (16287, 77083)]