13316975

素因数分解:

$5^2\times 7^3\times {\mathrm{1553}}^1$

素因数の和:1584

約数の個数: 24

約数和(自身を含む): 19269600

約数和(自身を除く): 5952625

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 1225, 1553, 1715, 7765, 8575, 10871, 38825, 54355, 76097, 271775, 380485, 532679, 1902425, 2663395, 13316975]

約数ペア:

[(1, 13316975), (5, 2663395), (7, 1902425), (25, 532679), (35, 380485), (49, 271775), (175, 76097), (245, 54355), (343, 38825), (1225, 10871), (1553, 8575), (1715, 7765)]