23967765

素因数分解:

$3^3\times 5^1\times {\mathrm{177539}}^1$

素因数の和:177553

約数の個数: 16

約数和(自身を含む): 42609600

約数和(自身を除く): 18641835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 177539, 532617, 887695, 1597851, 2663085, 4793553, 7989255, 23967765]

約数ペア:

[(1, 23967765), (3, 7989255), (5, 4793553), (9, 2663085), (15, 1597851), (27, 887695), (45, 532617), (135, 177539)]