70457865

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 116054400

約数和(自身を除く): 45596535

約数列:

[1, 3, 5, 15, 43, 129, 215, 313, 349, 645, 939, 1047, 1565, 1745, 4695, 5235, 13459, 15007, 40377, 45021, 67295, 75035, 109237, 201885, 225105, 327711, 546185, 1638555, 4697191, 14091573, 23485955, 70457865]

約数ペア:

[(1, 70457865), (3, 23485955), (5, 14091573), (15, 4697191), (43, 1638555), (129, 546185), (215, 327711), (313, 225105), (349, 201885), (645, 109237), (939, 75035), (1047, 67295), (1565, 45021), (1745, 40377), (4695, 15007), (5235, 13459)]