525808211695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{51613}}^1$

素因数の和:51836

約数の個数: 64

約数和(自身を含む): 731498382720

約数和(自身を除く): 205690171025

約数列:

[1, 5, 13, 19, 65, 73, 95, 113, 247, 365, 565, 949, 1235, 1387, 1469, 2147, 4745, 6935, 7345, 8249, 10735, 18031, 27911, 41245, 51613, 90155, 107237, 139555, 156731, 258065, 536185, 670969, 783655, 980647, 2037503, 3354845, 3767749, 4903235, 5832269, 10187515, 12748411, 18838745, 29161345, 48980737, 63742055, 71587231, 75819497, 110813111, 244903685, 357936155, 379097485, 425755637, 554065555, 930634003, 1440570443, 2128778185, 4653170015, 5534823281, 7202852215, 8089357103, 27674116405, 40446785515, 105161642339, 525808211695]

約数ペア:

[(1, 525808211695), (5, 105161642339), (13, 40446785515), (19, 27674116405), (65, 8089357103), (73, 7202852215), (95, 5534823281), (113, 4653170015), (247, 2128778185), (365, 1440570443), (565, 930634003), (949, 554065555), (1235, 425755637), (1387, 379097485), (1469, 357936155), (2147, 244903685), (4745, 110813111), (6935, 75819497), (7345, 71587231), (8249, 63742055), (10735, 48980737), (18031, 29161345), (27911, 18838745), (41245, 12748411), (51613, 10187515), (90155, 5832269), (107237, 4903235), (139555, 3767749), (156731, 3354845), (258065, 2037503), (536185, 980647), (670969, 783655)]