315094395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{272809}}^1$

素因数の和:272835

約数の個数: 32

約数和(自身を含む): 628554240

約数和(自身を除く): 313459845

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 272809, 818427, 1364045, 1909663, 3000899, 4092135, 5728989, 9002697, 9548315, 15004495, 21006293, 28644945, 45013485, 63018879, 105031465, 315094395]

約数ペア:

[(1, 315094395), (3, 105031465), (5, 63018879), (7, 45013485), (11, 28644945), (15, 21006293), (21, 15004495), (33, 9548315), (35, 9002697), (55, 5728989), (77, 4092135), (105, 3000899), (165, 1909663), (231, 1364045), (385, 818427), (1155, 272809)]