61051445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 91069440

約数和(自身を除く): 30017995

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 455, 545, 763, 1231, 1417, 3815, 6155, 7085, 8617, 9919, 16003, 43085, 49595, 80015, 112021, 134179, 560105, 670895, 939253, 1744327, 4696265, 8721635, 12210289, 61051445]

約数ペア:

[(1, 61051445), (5, 12210289), (7, 8721635), (13, 4696265), (35, 1744327), (65, 939253), (91, 670895), (109, 560105), (455, 134179), (545, 112021), (763, 80015), (1231, 49595), (1417, 43085), (3815, 16003), (6155, 9919), (7085, 8617)]