87906465

素因数分解:

$3^7\times 5^1\times {\mathrm{8039}}^1$

素因数の和:8065

約数の個数: 32

約数和(自身を含む): 158227200

約数和(自身を除く): 70320735

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 8039, 10935, 24117, 40195, 72351, 120585, 217053, 361755, 651159, 1085265, 1953477, 3255795, 5860431, 9767385, 17581293, 29302155, 87906465]

約数ペア:

[(1, 87906465), (3, 29302155), (5, 17581293), (9, 9767385), (15, 5860431), (27, 3255795), (45, 1953477), (81, 1085265), (135, 651159), (243, 361755), (405, 217053), (729, 120585), (1215, 72351), (2187, 40195), (3645, 24117), (8039, 10935)]