38360335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 52920000

約数和(自身を除く): 14559665

約数列:

[1, 5, 13, 19, 65, 89, 95, 247, 349, 445, 1157, 1235, 1691, 1745, 4537, 5785, 6631, 8455, 21983, 22685, 31061, 33155, 86203, 109915, 155305, 403793, 431015, 590159, 2018965, 2950795, 7672067, 38360335]

約数ペア:

[(1, 38360335), (5, 7672067), (13, 2950795), (19, 2018965), (65, 590159), (89, 431015), (95, 403793), (247, 155305), (349, 109915), (445, 86203), (1157, 33155), (1235, 31061), (1691, 22685), (1745, 21983), (4537, 8455), (5785, 6631)]