2016456405

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1\times {\mathrm{1931}}^1$

素因数の和:3601

約数の個数: 32

約数和(自身を含む): 3305111040

約数和(自身を除く): 1288654635

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1619, 1931, 4857, 5793, 8095, 9655, 24285, 28965, 69617, 83033, 208851, 249099, 348085, 415165, 1044255, 1245495, 3126289, 9378867, 15631445, 46894335, 134430427, 403291281, 672152135, 2016456405]

約数ペア:

[(1, 2016456405), (3, 672152135), (5, 403291281), (15, 134430427), (43, 46894335), (129, 15631445), (215, 9378867), (645, 3126289), (1619, 1245495), (1931, 1044255), (4857, 415165), (5793, 348085), (8095, 249099), (9655, 208851), (24285, 83033), (28965, 69617)]