13707265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 20361600

約数和(自身を除く): 6654335

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1009, 1045, 1235, 2717, 5045, 11099, 13117, 13585, 19171, 55495, 65585, 95855, 144287, 210881, 249223, 721435, 1054405, 1246115, 2741453, 13707265]

約数ペア:

[(1, 13707265), (5, 2741453), (11, 1246115), (13, 1054405), (19, 721435), (55, 249223), (65, 210881), (95, 144287), (143, 95855), (209, 65585), (247, 55495), (715, 19171), (1009, 13585), (1045, 13117), (1235, 11099), (2717, 5045)]