1352135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 1752960

約数和(自身を除く): 400825

約数列:

[1, 5, 19, 43, 95, 215, 331, 817, 1655, 4085, 6289, 14233, 31445, 71165, 270427, 1352135]

約数ペア:

[(1, 1352135), (5, 270427), (19, 71165), (43, 31445), (95, 14233), (215, 6289), (331, 4085), (817, 1655)]