26700245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 11402155

約数列:

[1, 5, 11, 13, 55, 65, 107, 143, 349, 535, 715, 1177, 1391, 1745, 3839, 4537, 5885, 6955, 15301, 19195, 22685, 37343, 49907, 76505, 186715, 249535, 410773, 485459, 2053865, 2427295, 5340049, 26700245]

約数ペア:

[(1, 26700245), (5, 5340049), (11, 2427295), (13, 2053865), (55, 485459), (65, 410773), (107, 249535), (143, 186715), (349, 76505), (535, 49907), (715, 37343), (1177, 22685), (1391, 19195), (1745, 15301), (3839, 6955), (4537, 5885)]