38948415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 68518656

約数和(自身を除く): 29570241

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 1723, 2055, 4521, 5169, 7535, 8615, 18953, 22605, 25845, 56859, 94765, 236051, 284295, 708153, 1180255, 2596561, 3540765, 7789683, 12982805, 38948415]

約数ペア:

[(1, 38948415), (3, 12982805), (5, 7789683), (11, 3540765), (15, 2596561), (33, 1180255), (55, 708153), (137, 284295), (165, 236051), (411, 94765), (685, 56859), (1507, 25845), (1723, 22605), (2055, 18953), (4521, 8615), (5169, 7535)]