16015985

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 19633536

約数和(自身を除く): 3617551

約数列:

[1, 5, 103, 137, 227, 515, 685, 1135, 14111, 23381, 31099, 70555, 116905, 155495, 3203197, 16015985]

約数ペア:

[(1, 16015985), (5, 3203197), (103, 155495), (137, 116905), (227, 70555), (515, 31099), (685, 23381), (1135, 14111)]