12784238595

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 23901696000

約数和(自身を除く): 11117457405

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 199, 237, 255, 395, 597, 711, 765, 995, 1063, 1185, 1343, 1791, 2985, 3189, 3383, 3555, 4029, 5315, 6715, 8955, 9567, 10149, 12087, 15721, 15945, 16915, 18071, 20145, 30447, 47163, 47835, 50745, 54213, 60435, 78605, 83977, 90355, 141489, 152235, 162639, 211537, 235815, 251931, 267257, 271065, 419885, 634611, 707445, 755793, 801771, 813195, 1057685, 1259655, 1336285, 1427609, 1903833, 2405313, 3173055, 3596129, 3778965, 4008855, 4282827, 7138045, 9519165, 10788387, 12026565, 12848481, 16711423, 17980645, 21414135, 32365161, 50134269, 53941935, 64242405, 83557115, 150402807, 161825805, 250671345, 284094191, 752014035, 852282573, 1420470955, 2556847719, 4261412865, 12784238595]

約数ペア:

[(1, 12784238595), (3, 4261412865), (5, 2556847719), (9, 1420470955), (15, 852282573), (17, 752014035), (45, 284094191), (51, 250671345), (79, 161825805), (85, 150402807), (153, 83557115), (199, 64242405), (237, 53941935), (255, 50134269), (395, 32365161), (597, 21414135), (711, 17980645), (765, 16711423), (995, 12848481), (1063, 12026565), (1185, 10788387), (1343, 9519165), (1791, 7138045), (2985, 4282827), (3189, 4008855), (3383, 3778965), (3555, 3596129), (4029, 3173055), (5315, 2405313), (6715, 1903833), (8955, 1427609), (9567, 1336285), (10149, 1259655), (12087, 1057685), (15721, 813195), (15945, 801771), (16915, 755793), (18071, 707445), (20145, 634611), (30447, 419885), (47163, 271065), (47835, 267257), (50745, 251931), (54213, 235815), (60435, 211537), (78605, 162639), (83977, 152235), (90355, 141489)]