2554365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 4530816

約数和(自身を除く): 1976451

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 137, 165, 339, 411, 565, 685, 1243, 1507, 1695, 2055, 3729, 4521, 6215, 7535, 15481, 18645, 22605, 46443, 77405, 170291, 232215, 510873, 851455, 2554365]

約数ペア:

[(1, 2554365), (3, 851455), (5, 510873), (11, 232215), (15, 170291), (33, 77405), (55, 46443), (113, 22605), (137, 18645), (165, 15481), (339, 7535), (411, 6215), (565, 4521), (685, 3729), (1243, 2055), (1507, 1695)]