6488895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 12280320

約数和(自身を除く): 5791425

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 2131, 3045, 6393, 10655, 14917, 31965, 44751, 61799, 74585, 185397, 223755, 308995, 432593, 926985, 1297779, 2162965, 6488895]

約数ペア:

[(1, 6488895), (3, 2162965), (5, 1297779), (7, 926985), (15, 432593), (21, 308995), (29, 223755), (35, 185397), (87, 74585), (105, 61799), (145, 44751), (203, 31965), (435, 14917), (609, 10655), (1015, 6393), (2131, 3045)]