254243035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{3449}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 318945600

約数和(自身を除く): 64702565

約数列:

[1, 5, 23, 115, 641, 3205, 3449, 14743, 17245, 73715, 79327, 396635, 2210809, 11054045, 50848607, 254243035]

約数ペア:

[(1, 254243035), (5, 50848607), (23, 11054045), (115, 2210809), (641, 396635), (3205, 79327), (3449, 73715), (14743, 17245)]