13426175

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4547

約数の個数: 24

約数和(自身を含む): 20150496

約数和(自身を除く): 6724321

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 4513, 22565, 31591, 76721, 112825, 157955, 383605, 537047, 789775, 1918025, 2685235, 13426175]

約数ペア:

[(1, 13426175), (5, 2685235), (7, 1918025), (17, 789775), (25, 537047), (35, 383605), (85, 157955), (119, 112825), (175, 76721), (425, 31591), (595, 22565), (2975, 4513)]