2727455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 3513024

約数和(自身を除く): 785569

約数列:

[1, 5, 23, 37, 115, 185, 641, 851, 3205, 4255, 14743, 23717, 73715, 118585, 545491, 2727455]

約数ペア:

[(1, 2727455), (5, 545491), (23, 118585), (37, 73715), (115, 23717), (185, 14743), (641, 4255), (851, 3205)]