7131907545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83137}}^1$

素因数の和:83214

約数の個数: 64

約数和(自身を含む): 14046996480

約数和(自身を除く): 6915088935

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 43, 57, 95, 105, 129, 133, 215, 285, 301, 399, 645, 665, 817, 903, 1505, 1995, 2451, 4085, 4515, 5719, 12255, 17157, 28595, 83137, 85785, 249411, 415685, 581959, 1247055, 1579603, 1745877, 2909795, 3574891, 4738809, 7898015, 8729385, 10724673, 11057221, 17874455, 23694045, 25024237, 33171663, 53623365, 55286105, 67922929, 75072711, 125121185, 165858315, 203768787, 339614645, 375363555, 475460503, 1018843935, 1426381509, 2377302515, 7131907545]

約数ペア:

[(1, 7131907545), (3, 2377302515), (5, 1426381509), (7, 1018843935), (15, 475460503), (19, 375363555), (21, 339614645), (35, 203768787), (43, 165858315), (57, 125121185), (95, 75072711), (105, 67922929), (129, 55286105), (133, 53623365), (215, 33171663), (285, 25024237), (301, 23694045), (399, 17874455), (645, 11057221), (665, 10724673), (817, 8729385), (903, 7898015), (1505, 4738809), (1995, 3574891), (2451, 2909795), (4085, 1745877), (4515, 1579603), (5719, 1247055), (12255, 581959), (17157, 415685), (28595, 249411), (83137, 85785)]