157067865

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{7879}}^1$

素因数の和:8333

約数の個数: 24

約数和(自身を含む): 272900160

約数和(自身を除く): 115832295

約数列:

[1, 3, 5, 9, 15, 45, 443, 1329, 2215, 3987, 6645, 7879, 19935, 23637, 39395, 70911, 118185, 354555, 3490397, 10471191, 17451985, 31413573, 52355955, 157067865]

約数ペア:

[(1, 157067865), (3, 52355955), (5, 31413573), (9, 17451985), (15, 10471191), (45, 3490397), (443, 354555), (1329, 118185), (2215, 70911), (3987, 39395), (6645, 23637), (7879, 19935)]