120021955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{74317}}^1$

素因数の和:74358

約数の個数: 16

約数和(自身を含む): 160526880

約数和(自身を除く): 40504925

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 74317, 371585, 1263389, 1412023, 6316945, 7060115, 24004391, 120021955]

約数ペア:

[(1, 120021955), (5, 24004391), (17, 7060115), (19, 6316945), (85, 1412023), (95, 1263389), (323, 371585), (1615, 74317)]