42015245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4799}}^1$

素因数の和:4924

約数の個数: 16

約数和(自身を含む): 53913600

約数和(自身を除く): 11898355

約数列:

[1, 5, 17, 85, 103, 515, 1751, 4799, 8755, 23995, 81583, 407915, 494297, 2471485, 8403049, 42015245]

約数ペア:

[(1, 42015245), (5, 8403049), (17, 2471485), (85, 494297), (103, 407915), (515, 81583), (1751, 23995), (4799, 8755)]