71045145

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{26759}}^1$

素因数の和:26829

約数の個数: 24

約数和(自身を含む): 125236800

約数和(自身を除く): 54191655

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 26759, 80277, 133795, 240831, 401385, 1204155, 1578781, 4736343, 7893905, 14209029, 23681715, 71045145]

約数ペア:

[(1, 71045145), (3, 23681715), (5, 14209029), (9, 7893905), (15, 4736343), (45, 1578781), (59, 1204155), (177, 401385), (295, 240831), (531, 133795), (885, 80277), (2655, 26759)]