1291370295

素因数分解:

$3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{106417}}^1$

素因数の和:107234

約数の個数: 16

約数和(自身を含む): 2068765920

約数和(自身を除く): 777395625

約数列:

[1, 3, 5, 15, 809, 2427, 4045, 12135, 106417, 319251, 532085, 1596255, 86091353, 258274059, 430456765, 1291370295]

約数ペア:

[(1, 1291370295), (3, 430456765), (5, 258274059), (15, 86091353), (809, 1596255), (2427, 532085), (4045, 319251), (12135, 106417)]