154596045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1381}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 262690560

約数和(自身を除く): 108094515

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 439, 1317, 1381, 2195, 4143, 6585, 6905, 7463, 20715, 22389, 23477, 37315, 70431, 111945, 117385, 352155, 606259, 1818777, 3031295, 9093885, 10306403, 30919209, 51532015, 154596045]

約数ペア:

[(1, 154596045), (3, 51532015), (5, 30919209), (15, 10306403), (17, 9093885), (51, 3031295), (85, 1818777), (255, 606259), (439, 352155), (1317, 117385), (1381, 111945), (2195, 70431), (4143, 37315), (6585, 23477), (6905, 22389), (7463, 20715)]