413003855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 603211392

約数和(自身を除く): 190207537

約数列:

[1, 5, 11, 19, 31, 55, 61, 95, 121, 155, 209, 305, 341, 361, 589, 605, 671, 1045, 1159, 1705, 1805, 1891, 2299, 2945, 3355, 3751, 3971, 5795, 6479, 7381, 9455, 11191, 11495, 12749, 18755, 19855, 20801, 22021, 32395, 35929, 36905, 43681, 55955, 63745, 71269, 104005, 110105, 123101, 140239, 179645, 218405, 228811, 242231, 356345, 395219, 615505, 682651, 701195, 1144055, 1211155, 1354111, 1976095, 2664541, 3413255, 4347409, 6770555, 7509161, 13322705, 21737045, 37545805, 82600771, 413003855]

約数ペア:

[(1, 413003855), (5, 82600771), (11, 37545805), (19, 21737045), (31, 13322705), (55, 7509161), (61, 6770555), (95, 4347409), (121, 3413255), (155, 2664541), (209, 1976095), (305, 1354111), (341, 1211155), (361, 1144055), (589, 701195), (605, 682651), (671, 615505), (1045, 395219), (1159, 356345), (1705, 242231), (1805, 228811), (1891, 218405), (2299, 179645), (2945, 140239), (3355, 123101), (3751, 110105), (3971, 104005), (5795, 71269), (6479, 63745), (7381, 55955), (9455, 43681), (11191, 36905), (11495, 35929), (12749, 32395), (18755, 22021), (19855, 20801)]