72968085

素因数分解:

$3^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{1373}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 126677304

約数和(自身を除く): 53709219

約数列:

[1, 3, 5, 9, 15, 45, 1181, 1373, 3543, 4119, 5905, 6865, 10629, 12357, 17715, 20595, 53145, 61785, 1621513, 4864539, 8107565, 14593617, 24322695, 72968085]

約数ペア:

[(1, 72968085), (3, 24322695), (5, 14593617), (9, 8107565), (15, 4864539), (45, 1621513), (1181, 61785), (1373, 53145), (3543, 20595), (4119, 17715), (5905, 12357), (6865, 10629)]