6840315

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 12695040

約数和(自身を除く): 5854725

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 2203, 3105, 6609, 11015, 19827, 33045, 50669, 59481, 99135, 152007, 253345, 297405, 456021, 760035, 1368063, 2280105, 6840315]

約数ペア:

[(1, 6840315), (3, 2280105), (5, 1368063), (9, 760035), (15, 456021), (23, 297405), (27, 253345), (45, 152007), (69, 99135), (115, 59481), (135, 50669), (207, 33045), (345, 19827), (621, 11015), (1035, 6609), (2203, 3105)]