508728815535

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{11161}}^1$

素因数の和:11704

約数の個数: 64

約数和(自身を含む): 834473263104

約数和(自身を除く): 325744447569

約数列:

[1, 3, 5, 15, 71, 127, 213, 337, 355, 381, 635, 1011, 1065, 1685, 1905, 5055, 9017, 11161, 23927, 27051, 33483, 42799, 45085, 55805, 71781, 119635, 128397, 135255, 167415, 213995, 358905, 641985, 792431, 1417447, 2377293, 3038729, 3761257, 3962155, 4252341, 7087235, 9116187, 11283771, 11886465, 15193645, 18806285, 21261705, 45580935, 56418855, 100638737, 267049247, 301916211, 477679639, 503193685, 801147741, 1335246235, 1433038917, 1509581055, 2388398195, 4005738705, 7165194585, 33915254369, 101745763107, 169576271845, 508728815535]

約数ペア:

[(1, 508728815535), (3, 169576271845), (5, 101745763107), (15, 33915254369), (71, 7165194585), (127, 4005738705), (213, 2388398195), (337, 1509581055), (355, 1433038917), (381, 1335246235), (635, 801147741), (1011, 503193685), (1065, 477679639), (1685, 301916211), (1905, 267049247), (5055, 100638737), (9017, 56418855), (11161, 45580935), (23927, 21261705), (27051, 18806285), (33483, 15193645), (42799, 11886465), (45085, 11283771), (55805, 9116187), (71781, 7087235), (119635, 4252341), (128397, 3962155), (135255, 3761257), (167415, 3038729), (213995, 2377293), (358905, 1417447), (641985, 792431)]