6981435

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{929}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 12186720

約数和(自身を除く): 5205285

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 929, 1503, 2505, 2787, 4645, 7515, 8361, 13935, 41805, 155143, 465429, 775715, 1396287, 2327145, 6981435]

約数ペア:

[(1, 6981435), (3, 2327145), (5, 1396287), (9, 775715), (15, 465429), (45, 155143), (167, 41805), (501, 13935), (835, 8361), (929, 7515), (1503, 4645), (2505, 2787)]