66348405

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5737}}^1$

素因数の和:6005

約数の個数: 24

約数和(自身を含む): 115471512

約数和(自身を除く): 49123107

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1285, 2313, 3855, 5737, 11565, 17211, 28685, 51633, 86055, 258165, 1474409, 4423227, 7372045, 13269681, 22116135, 66348405]

約数ペア:

[(1, 66348405), (3, 22116135), (5, 13269681), (9, 7372045), (15, 4423227), (45, 1474409), (257, 258165), (771, 86055), (1285, 51633), (2313, 28685), (3855, 17211), (5737, 11565)]