1255364515

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{4789}}^1$

素因数の和:5406

約数の個数: 16

約数和(自身を含む): 1524369600

約数和(自身を除く): 269005085

約数列:

[1, 5, 103, 509, 515, 2545, 4789, 23945, 52427, 262135, 493267, 2437601, 2466335, 12188005, 251072903, 1255364515]

約数ペア:

[(1, 1255364515), (5, 251072903), (103, 12188005), (509, 2466335), (515, 2437601), (2545, 493267), (4789, 262135), (23945, 52427)]