69262605

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3877}}^1$

素因数の和:4285

約数の個数: 24

約数和(自身を含む): 120388632

約数和(自身を除く): 51126027

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 3573, 3877, 5955, 11631, 17865, 19385, 34893, 58155, 174465, 1539169, 4617507, 7695845, 13852521, 23087535, 69262605]

約数ペア:

[(1, 69262605), (3, 23087535), (5, 13852521), (9, 7695845), (15, 4617507), (45, 1539169), (397, 174465), (1191, 58155), (1985, 34893), (3573, 19385), (3877, 17865), (5955, 11631)]