3081105

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 5673600

約数和(自身を除く): 2592495

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 787, 1305, 2361, 3915, 3935, 7083, 11805, 21249, 22823, 35415, 68469, 106245, 114115, 205407, 342345, 616221, 1027035, 3081105]

約数ペア:

[(1, 3081105), (3, 1027035), (5, 616221), (9, 342345), (15, 205407), (27, 114115), (29, 106245), (45, 68469), (87, 35415), (135, 22823), (145, 21249), (261, 11805), (435, 7083), (783, 3935), (787, 3915), (1305, 2361)]