42190715

素因数分解:

$5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 60028800

約数和(自身を除く): 17838085

約数列:

[1, 5, 7, 35, 49, 73, 245, 337, 343, 365, 511, 1685, 1715, 2359, 2555, 3577, 11795, 16513, 17885, 24601, 25039, 82565, 115591, 123005, 125195, 172207, 577955, 861035, 1205449, 6027245, 8438143, 42190715]

約数ペア:

[(1, 42190715), (5, 8438143), (7, 6027245), (35, 1205449), (49, 861035), (73, 577955), (245, 172207), (337, 125195), (343, 123005), (365, 115591), (511, 82565), (1685, 25039), (1715, 24601), (2359, 17885), (2555, 16513), (3577, 11795)]