15311915529

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1\times {\mathrm{6367}}^1$

素因数の和:7781

約数の個数: 32

約数和(自身を含む): 22203432960

約数和(自身を除く): 6891517431

約数列:

[1, 3, 19, 31, 57, 93, 589, 1361, 1767, 4083, 6367, 19101, 25859, 42191, 77577, 120973, 126573, 197377, 362919, 592131, 801629, 2404887, 3750163, 8665487, 11250489, 25996461, 164644253, 268630097, 493932759, 805890291, 5103971843, 15311915529]

約数ペア:

[(1, 15311915529), (3, 5103971843), (19, 805890291), (31, 493932759), (57, 268630097), (93, 164644253), (589, 25996461), (1361, 11250489), (1767, 8665487), (4083, 3750163), (6367, 2404887), (19101, 801629), (25859, 592131), (42191, 362919), (77577, 197377), (120973, 126573)]