2485776385

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2111}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 3153199104

約数和(自身を除く): 667422719

約数列:

[1, 5, 31, 71, 107, 155, 355, 535, 2111, 2201, 3317, 7597, 10555, 11005, 16585, 37985, 65441, 149881, 225877, 235507, 327205, 749405, 1129385, 1177535, 4646311, 7002187, 16037267, 23231555, 35010935, 80186335, 497155277, 2485776385]

約数ペア:

[(1, 2485776385), (5, 497155277), (31, 80186335), (71, 35010935), (107, 23231555), (155, 16037267), (355, 7002187), (535, 4646311), (2111, 1177535), (2201, 1129385), (3317, 749405), (7597, 327205), (10555, 235507), (11005, 225877), (16585, 149881), (37985, 65441)]