8045982915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{1871}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 13801881600

約数和(自身を除く): 5755898685

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 191, 237, 285, 395, 573, 955, 1185, 1501, 1871, 2865, 3629, 4503, 5613, 7505, 9355, 10887, 15089, 18145, 22515, 28065, 35549, 45267, 54435, 75445, 106647, 147809, 177745, 226335, 286691, 357361, 443427, 533235, 739045, 860073, 1072083, 1433455, 1786805, 2217135, 2808371, 4300365, 5360415, 6789859, 8425113, 14041855, 20369577, 28231519, 33949295, 42125565, 84694557, 101847885, 141157595, 423472785, 536398861, 1609196583, 2681994305, 8045982915]

約数ペア:

[(1, 8045982915), (3, 2681994305), (5, 1609196583), (15, 536398861), (19, 423472785), (57, 141157595), (79, 101847885), (95, 84694557), (191, 42125565), (237, 33949295), (285, 28231519), (395, 20369577), (573, 14041855), (955, 8425113), (1185, 6789859), (1501, 5360415), (1871, 4300365), (2865, 2808371), (3629, 2217135), (4503, 1786805), (5613, 1433455), (7505, 1072083), (9355, 860073), (10887, 739045), (15089, 533235), (18145, 443427), (22515, 357361), (28065, 286691), (35549, 226335), (45267, 177745), (54435, 147809), (75445, 106647)]