264958685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 345593952

約数和(自身を除く): 80635267

約数列:

[1, 5, 17, 61, 85, 137, 305, 373, 685, 1037, 1865, 2329, 5185, 6341, 8357, 11645, 22753, 31705, 41785, 51101, 113765, 142069, 255505, 386801, 710345, 868717, 1934005, 3117161, 4343585, 15585805, 52991737, 264958685]

約数ペア:

[(1, 264958685), (5, 52991737), (17, 15585805), (61, 4343585), (85, 3117161), (137, 1934005), (305, 868717), (373, 710345), (685, 386801), (1037, 255505), (1865, 142069), (2329, 113765), (5185, 51101), (6341, 41785), (8357, 31705), (11645, 22753)]