61244115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{240173}}^1$

素因数の和:240198

約数の個数: 16

約数和(自身を含む): 103755168

約数和(自身を除く): 42511053

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 240173, 720519, 1200865, 3602595, 4082941, 12248823, 20414705, 61244115]

約数ペア:

[(1, 61244115), (3, 20414705), (5, 12248823), (15, 4082941), (17, 3602595), (51, 1200865), (85, 720519), (255, 240173)]