28935135

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15683}}^1$

素因数の和:15735

約数の個数: 24

約数和(自身を含む): 51380784

約数和(自身を除く): 22445649

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 15683, 47049, 78415, 141147, 235245, 643003, 705735, 1929009, 3215015, 5787027, 9645045, 28935135]

約数ペア:

[(1, 28935135), (3, 9645045), (5, 5787027), (9, 3215015), (15, 1929009), (41, 705735), (45, 643003), (123, 235245), (205, 141147), (369, 78415), (615, 47049), (1845, 15683)]