204039135

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28517}}^1$

素因数の和:28584

約数の個数: 32

約数和(自身を含む): 369593280

約数和(自身を除く): 165554145

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 28517, 85551, 142585, 256653, 427755, 769959, 1283265, 1511401, 3849795, 4534203, 7557005, 13602609, 22671015, 40807827, 68013045, 204039135]

約数ペア:

[(1, 204039135), (3, 68013045), (5, 40807827), (9, 22671015), (15, 13602609), (27, 7557005), (45, 4534203), (53, 3849795), (135, 1511401), (159, 1283265), (265, 769959), (477, 427755), (795, 256653), (1431, 142585), (2385, 85551), (7155, 28517)]