13334125

素因数分解:

$5^3\times 7^3\times {\mathrm{311}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 19468800

約数和(自身を除く): 6134675

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 311, 343, 875, 1225, 1555, 1715, 2177, 6125, 7775, 8575, 10885, 15239, 38875, 42875, 54425, 76195, 106673, 272125, 380975, 533365, 1904875, 2666825, 13334125]

約数ペア:

[(1, 13334125), (5, 2666825), (7, 1904875), (25, 533365), (35, 380975), (49, 272125), (125, 106673), (175, 76195), (245, 54425), (311, 42875), (343, 38875), (875, 15239), (1225, 10885), (1555, 8575), (1715, 7775), (2177, 6125)]