24220155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5043

約数の個数: 32

約数和(自身を含む): 43200000

約数和(自身を除く): 18979845

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 4999, 14997, 24995, 74985, 84983, 94981, 254949, 284943, 424915, 474905, 1274745, 1424715, 1614677, 4844031, 8073385, 24220155]

約数ペア:

[(1, 24220155), (3, 8073385), (5, 4844031), (15, 1614677), (17, 1424715), (19, 1274745), (51, 474905), (57, 424915), (85, 284943), (95, 254949), (255, 94981), (285, 84983), (323, 74985), (969, 24995), (1615, 14997), (4845, 4999)]