1029041405

素因数分解:

$5^1\times 7^2\times {\mathrm{811}}^1\times {\mathrm{5179}}^1$

素因数の和:6009

約数の個数: 24

約数和(自身を含む): 1438506720

約数和(自身を除く): 409465315

約数列:

[1, 5, 7, 35, 49, 245, 811, 4055, 5179, 5677, 25895, 28385, 36253, 39739, 181265, 198695, 253771, 1268855, 4200169, 21000845, 29401183, 147005915, 205808281, 1029041405]

約数ペア:

[(1, 1029041405), (5, 205808281), (7, 147005915), (35, 29401183), (49, 21000845), (245, 4200169), (811, 1268855), (4055, 253771), (5179, 198695), (5677, 181265), (25895, 39739), (28385, 36253)]