69917435

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 103127040

約数和(自身を除く): 33209605

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 893, 1645, 2237, 4465, 6251, 11185, 15659, 31255, 42503, 78295, 105139, 212515, 297521, 525695, 735973, 1487605, 1997641, 3679865, 9988205, 13983487, 69917435]

約数ペア:

[(1, 69917435), (5, 13983487), (7, 9988205), (19, 3679865), (35, 1997641), (47, 1487605), (95, 735973), (133, 525695), (235, 297521), (329, 212515), (665, 105139), (893, 78295), (1645, 42503), (2237, 31255), (4465, 15659), (6251, 11185)]