214508715

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{112603}}^1$

素因数の和:112738

約数の個数: 16

約数和(自身を含む): 345919488

約数和(自身を除く): 131410773

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 112603, 337809, 563015, 1689045, 14300581, 42901743, 71502905, 214508715]

約数ペア:

[(1, 214508715), (3, 71502905), (5, 42901743), (15, 14300581), (127, 1689045), (381, 563015), (635, 337809), (1905, 112603)]