210007750545

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12248921}}^1$

素因数の和:12249062

約数の個数: 32

約数和(自身を含む): 376286883840

約数和(自身を除く): 166279133295

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1905, 3429, 5715, 17145, 12248921, 36746763, 61244605, 110240289, 183733815, 330720867, 551201445, 1555612967, 1653604335, 4666838901, 7778064835, 14000516703, 23334194505, 42001550109, 70002583515, 210007750545]

約数ペア:

[(1, 210007750545), (3, 70002583515), (5, 42001550109), (9, 23334194505), (15, 14000516703), (27, 7778064835), (45, 4666838901), (127, 1653604335), (135, 1555612967), (381, 551201445), (635, 330720867), (1143, 183733815), (1905, 110240289), (3429, 61244605), (5715, 36746763), (17145, 12248921)]