2852802387365

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{577}}^1\times {\mathrm{284231}}^1$

素因数の和:284898

約数の個数: 48

約数和(自身を含む): 4045380827904

約数和(自身を除く): 1192578440539

約数列:

[1, 5, 7, 35, 49, 71, 245, 355, 497, 577, 2485, 2885, 3479, 4039, 17395, 20195, 28273, 40967, 141365, 204835, 284231, 286769, 1421155, 1433845, 1989617, 2007383, 9948085, 10036915, 13927319, 20180401, 69636595, 100902005, 141262807, 164001287, 706314035, 820006435, 988839649, 1148009009, 4944198245, 5740045045, 8036063063, 11644091377, 40180315315, 58220456885, 81508639639, 407543198195, 570560477473, 2852802387365]

約数ペア:

[(1, 2852802387365), (5, 570560477473), (7, 407543198195), (35, 81508639639), (49, 58220456885), (71, 40180315315), (245, 11644091377), (355, 8036063063), (497, 5740045045), (577, 4944198245), (2485, 1148009009), (2885, 988839649), (3479, 820006435), (4039, 706314035), (17395, 164001287), (20195, 141262807), (28273, 100902005), (40967, 69636595), (141365, 20180401), (204835, 13927319), (284231, 10036915), (286769, 9948085), (1421155, 2007383), (1433845, 1989617)]