988832985

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{192193}}^1$

素因数の和:192222

約数の個数: 32

約数和(自身を含む): 1845062400

約数和(自身を除く): 856229415

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 192193, 576579, 960965, 1345351, 2882895, 4036053, 6726755, 9417457, 20180265, 28252371, 47087285, 65922199, 141261855, 197766597, 329610995, 988832985]

約数ペア:

[(1, 988832985), (3, 329610995), (5, 197766597), (7, 141261855), (15, 65922199), (21, 47087285), (35, 28252371), (49, 20180265), (105, 9417457), (147, 6726755), (245, 4036053), (343, 2882895), (735, 1345351), (1029, 960965), (1715, 576579), (5145, 192193)]