272986335

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{20021}}^1$

素因数の和:20136

約数の個数: 32

約数和(自身を含む): 490138560

約数和(自身を除く): 217152225

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 13635, 20021, 60063, 100105, 180189, 300315, 540567, 900945, 2022121, 2702835, 6066363, 10110605, 18199089, 30331815, 54597267, 90995445, 272986335]

約数ペア:

[(1, 272986335), (3, 90995445), (5, 54597267), (9, 30331815), (15, 18199089), (27, 10110605), (45, 6066363), (101, 2702835), (135, 2022121), (303, 900945), (505, 540567), (909, 300315), (1515, 180189), (2727, 100105), (4545, 60063), (13635, 20021)]