42154835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6761}}^1$

素因数の和:6838

約数の個数: 16

約数和(自身を含む): 53555040

約数和(自身を除く): 11400205

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 6761, 33805, 196069, 290723, 980345, 1453615, 8430967, 42154835]

約数ペア:

[(1, 42154835), (5, 8430967), (29, 1453615), (43, 980345), (145, 290723), (215, 196069), (1247, 33805), (6235, 6761)]