6943988995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{3307}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 9460350720

約数和(自身を除く): 2516361725

約数列:

[1, 5, 19, 23, 31, 95, 115, 155, 437, 589, 713, 961, 2185, 2945, 3307, 3565, 4805, 13547, 16535, 18259, 22103, 62833, 67735, 76061, 91295, 102517, 110515, 314165, 380305, 419957, 512585, 1445159, 1947823, 2099785, 2357891, 3178027, 7225795, 9739115, 11789455, 15890135, 44799929, 60382513, 73094621, 223999645, 301912565, 365473105, 1388797799, 6943988995]

約数ペア:

[(1, 6943988995), (5, 1388797799), (19, 365473105), (23, 301912565), (31, 223999645), (95, 73094621), (115, 60382513), (155, 44799929), (437, 15890135), (589, 11789455), (713, 9739115), (961, 7225795), (2185, 3178027), (2945, 2357891), (3307, 2099785), (3565, 1947823), (4805, 1445159), (13547, 512585), (16535, 419957), (18259, 380305), (22103, 314165), (62833, 110515), (67735, 102517), (76061, 91295)]