1227061315

素因数分解:

$5^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1\times {\mathrm{1249}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 1480500000

約数和(自身を除く): 253438685

約数列:

[1, 5, 349, 563, 1249, 1745, 2815, 6245, 196487, 435901, 703187, 982435, 2179505, 3515935, 245412263, 1227061315]

約数ペア:

[(1, 1227061315), (5, 245412263), (349, 3515935), (563, 2179505), (1249, 982435), (1745, 703187), (2815, 435901), (6245, 196487)]