15902395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3067}}^1$

素因数の和:3150

約数の個数: 16

約数和(自身を含む): 20543328

約数和(自身を除く): 4640933

約数列:

[1, 5, 17, 61, 85, 305, 1037, 3067, 5185, 15335, 52139, 187087, 260695, 935435, 3180479, 15902395]

約数ペア:

[(1, 15902395), (5, 3180479), (17, 935435), (61, 260695), (85, 187087), (305, 52139), (1037, 15335), (3067, 5185)]