148220995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{120017}}^1$

素因数の和:120054

約数の個数: 16

約数和(自身を含む): 201630240

約数和(自身を除く): 53409245

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 120017, 600085, 1560221, 2280323, 7801105, 11401615, 29644199, 148220995]

約数ペア:

[(1, 148220995), (5, 29644199), (13, 11401615), (19, 7801105), (65, 2280323), (95, 1560221), (247, 600085), (1235, 120017)]