23411465

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 38361600

約数和(自身を除く): 14950135

約数列:

[1, 5, 7, 11, 17, 35, 49, 55, 73, 77, 85, 119, 187, 245, 343, 365, 385, 511, 539, 595, 803, 833, 935, 1241, 1309, 1715, 2555, 2695, 3577, 3773, 4015, 4165, 5621, 5831, 6205, 6545, 8687, 9163, 13651, 17885, 18865, 25039, 28105, 29155, 39347, 43435, 45815, 60809, 64141, 68255, 95557, 125195, 196735, 275429, 304045, 320705, 425663, 477785, 668899, 1377145, 2128315, 3344495, 4682293, 23411465]

約数ペア:

[(1, 23411465), (5, 4682293), (7, 3344495), (11, 2128315), (17, 1377145), (35, 668899), (49, 477785), (55, 425663), (73, 320705), (77, 304045), (85, 275429), (119, 196735), (187, 125195), (245, 95557), (343, 68255), (365, 64141), (385, 60809), (511, 45815), (539, 43435), (595, 39347), (803, 29155), (833, 28105), (935, 25039), (1241, 18865), (1309, 17885), (1715, 13651), (2555, 9163), (2695, 8687), (3577, 6545), (3773, 6205), (4015, 5831), (4165, 5621)]