42206815

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 60103296

約数和(自身を除く): 17896481

約数列:

[1, 5, 7, 35, 53, 61, 265, 305, 371, 373, 427, 1855, 1865, 2135, 2611, 3233, 13055, 16165, 19769, 22631, 22753, 98845, 113155, 113765, 138383, 159271, 691915, 796355, 1205909, 6029545, 8441363, 42206815]

約数ペア:

[(1, 42206815), (5, 8441363), (7, 6029545), (35, 1205909), (53, 796355), (61, 691915), (265, 159271), (305, 138383), (371, 113765), (373, 113155), (427, 98845), (1855, 22753), (1865, 22631), (2135, 19769), (2611, 16165), (3233, 13055)]