221815706985

素因数分解:

$3^3\times 5^1\times {\mathrm{33629}}^1\times {\mathrm{48859}}^1$

素因数の和:82502

約数の個数: 32

約数和(自身を含む): 394358832000

約数和(自身を除く): 172543125015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 33629, 48859, 100887, 146577, 168145, 244295, 302661, 439731, 504435, 732885, 907983, 1319193, 1513305, 2198655, 4539915, 6595965, 1643079311, 4929237933, 8215396555, 14787713799, 24646189665, 44363141397, 73938568995, 221815706985]

約数ペア:

[(1, 221815706985), (3, 73938568995), (5, 44363141397), (9, 24646189665), (15, 14787713799), (27, 8215396555), (45, 4929237933), (135, 1643079311), (33629, 6595965), (48859, 4539915), (100887, 2198655), (146577, 1513305), (168145, 1319193), (244295, 907983), (302661, 732885), (439731, 504435)]