15677849605

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{823}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 22204215936

約数和(自身を除く): 6526366331

約数列:

[1, 5, 11, 23, 37, 55, 115, 121, 185, 253, 407, 605, 823, 851, 1265, 1369, 2035, 2783, 4115, 4255, 4477, 6845, 9053, 9361, 13915, 15059, 18929, 22385, 30451, 31487, 45265, 46805, 75295, 94645, 99583, 102971, 152255, 157435, 165649, 208219, 334961, 346357, 497915, 514855, 700373, 828245, 1041095, 1126687, 1674805, 1731785, 2290409, 3501865, 3684571, 3809927, 5633435, 7704103, 11452045, 12393557, 18422855, 19049635, 25913801, 38520515, 61967785, 84745133, 129569005, 136329127, 285051811, 423725665, 681645635, 1425259055, 3135569921, 15677849605]

約数ペア:

[(1, 15677849605), (5, 3135569921), (11, 1425259055), (23, 681645635), (37, 423725665), (55, 285051811), (115, 136329127), (121, 129569005), (185, 84745133), (253, 61967785), (407, 38520515), (605, 25913801), (823, 19049635), (851, 18422855), (1265, 12393557), (1369, 11452045), (2035, 7704103), (2783, 5633435), (4115, 3809927), (4255, 3684571), (4477, 3501865), (6845, 2290409), (9053, 1731785), (9361, 1674805), (13915, 1126687), (15059, 1041095), (18929, 828245), (22385, 700373), (30451, 514855), (31487, 497915), (45265, 346357), (46805, 334961), (75295, 208219), (94645, 165649), (99583, 157435), (102971, 152255)]