381094335

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27407}}^1$

素因数の和:27524

約数の個数: 32

約数和(自身を含む): 684103680

約数和(自身を除く): 303009345

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 13905, 27407, 82221, 137035, 246663, 411105, 739989, 1233315, 2822921, 3699945, 8468763, 14114605, 25406289, 42343815, 76218867, 127031445, 381094335]

約数ペア:

[(1, 381094335), (3, 127031445), (5, 76218867), (9, 42343815), (15, 25406289), (27, 14114605), (45, 8468763), (103, 3699945), (135, 2822921), (309, 1233315), (515, 739989), (927, 411105), (1545, 246663), (2781, 137035), (4635, 82221), (13905, 27407)]