29228865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 50150016

約数和(自身を除く): 20921151

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1381, 1411, 4143, 4233, 6905, 7055, 20715, 21165, 23477, 70431, 114623, 117385, 343869, 352155, 573115, 1719345, 1948591, 5845773, 9742955, 29228865]

約数ペア:

[(1, 29228865), (3, 9742955), (5, 5845773), (15, 1948591), (17, 1719345), (51, 573115), (83, 352155), (85, 343869), (249, 117385), (255, 114623), (415, 70431), (1245, 23477), (1381, 21165), (1411, 20715), (4143, 7055), (4233, 6905)]