140354375

素因数分解:

$5^4\times 7^2\times {\mathrm{4583}}^1$

素因数の和:4617

約数の個数: 30

約数和(自身を含む): 204065928

約数和(自身を除く): 63711553

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 625, 875, 1225, 4375, 4583, 6125, 22915, 30625, 32081, 114575, 160405, 224567, 572875, 802025, 1122835, 2864375, 4010125, 5614175, 20050625, 28070875, 140354375]

約数ペア:

[(1, 140354375), (5, 28070875), (7, 20050625), (25, 5614175), (35, 4010125), (49, 2864375), (125, 1122835), (175, 802025), (245, 572875), (625, 224567), (875, 160405), (1225, 114575), (4375, 32081), (4583, 30625), (6125, 22915)]