1011885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 1935360

約数和(自身を除く): 923475

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 419, 483, 805, 1257, 2095, 2415, 2933, 6285, 8799, 9637, 14665, 28911, 43995, 48185, 67459, 144555, 202377, 337295, 1011885]

約数ペア:

[(1, 1011885), (3, 337295), (5, 202377), (7, 144555), (15, 67459), (21, 48185), (23, 43995), (35, 28911), (69, 14665), (105, 9637), (115, 8799), (161, 6285), (345, 2933), (419, 2415), (483, 2095), (805, 1257)]