1555140909495

素因数分解:

$3^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{4271}}^1\times {\mathrm{16987}}^1$

素因数の和:22695

約数の個数: 32

約数和(自身を含む): 2490696299520

約数和(自身を除く): 935555390025

約数列:

[1, 3, 5, 15, 1429, 4271, 4287, 7145, 12813, 16987, 21355, 21435, 50961, 64065, 84935, 254805, 6103259, 18309777, 24274423, 30516295, 72551477, 72823269, 91548885, 121372115, 217654431, 362757385, 364116345, 1088272155, 103676060633, 311028181899, 518380303165, 1555140909495]

約数ペア:

[(1, 1555140909495), (3, 518380303165), (5, 311028181899), (15, 103676060633), (1429, 1088272155), (4271, 364116345), (4287, 362757385), (7145, 217654431), (12813, 121372115), (16987, 91548885), (21355, 72823269), (21435, 72551477), (50961, 30516295), (64065, 24274423), (84935, 18309777), (254805, 6103259)]