722770125265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 919705093632

約数和(自身を除く): 196934968367

約数列:

[1, 5, 23, 115, 137, 233, 401, 491, 685, 1165, 2005, 2455, 3151, 5359, 9223, 11293, 15755, 26795, 31921, 46115, 54937, 56465, 67267, 93433, 114403, 159605, 196891, 274685, 336335, 467165, 572015, 734183, 984455, 1263551, 1547141, 2148959, 2631269, 3670915, 4528493, 6317755, 7735705, 10744795, 12800321, 13156345, 15673211, 22642465, 26974067, 45875603, 64001605, 78366055, 134870335, 229378015, 294407383, 360483853, 620403541, 1055138869, 1472036915, 1802419265, 3102017705, 5275694345, 6284957611, 31424788055, 144554025053, 722770125265]

約数ペア:

[(1, 722770125265), (5, 144554025053), (23, 31424788055), (115, 6284957611), (137, 5275694345), (233, 3102017705), (401, 1802419265), (491, 1472036915), (685, 1055138869), (1165, 620403541), (2005, 360483853), (2455, 294407383), (3151, 229378015), (5359, 134870335), (9223, 78366055), (11293, 64001605), (15755, 45875603), (26795, 26974067), (31921, 22642465), (46115, 15673211), (54937, 13156345), (56465, 12800321), (67267, 10744795), (93433, 7735705), (114403, 6317755), (159605, 4528493), (196891, 3670915), (274685, 2631269), (336335, 2148959), (467165, 1547141), (572015, 1263551), (734183, 984455)]