26154585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 48522240

約数和(自身を除く): 22367655

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 179, 191, 255, 537, 573, 765, 895, 955, 1611, 1719, 2685, 2865, 3043, 3247, 8055, 8595, 9129, 9741, 15215, 16235, 27387, 29223, 34189, 45645, 48705, 102567, 136935, 146115, 170945, 307701, 512835, 581213, 1538505, 1743639, 2906065, 5230917, 8718195, 26154585]

約数ペア:

[(1, 26154585), (3, 8718195), (5, 5230917), (9, 2906065), (15, 1743639), (17, 1538505), (45, 581213), (51, 512835), (85, 307701), (153, 170945), (179, 146115), (191, 136935), (255, 102567), (537, 48705), (573, 45645), (765, 34189), (895, 29223), (955, 27387), (1611, 16235), (1719, 15215), (2685, 9741), (2865, 9129), (3043, 8595), (3247, 8055)]