256695105

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{94547}}^1$

素因数の和:94736

約数の個数: 16

約数和(自身を含む): 412985664

約数和(自身を除く): 156290559

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 94547, 283641, 472735, 1418205, 17113007, 51339021, 85565035, 256695105]

約数ペア:

[(1, 256695105), (3, 85565035), (5, 51339021), (15, 17113007), (181, 1418205), (543, 472735), (905, 283641), (2715, 94547)]