47615385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{186727}}^1$

素因数の和:186752

約数の個数: 16

約数和(自身を含む): 80666496

約数和(自身を除く): 33051111

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 186727, 560181, 933635, 2800905, 3174359, 9523077, 15871795, 47615385]

約数ペア:

[(1, 47615385), (3, 15871795), (5, 9523077), (15, 3174359), (17, 2800905), (51, 933635), (85, 560181), (255, 186727)]