22744085

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 35297136

約数和(自身を除く): 12553051

約数列:

[1, 5, 7, 13, 35, 37, 49, 65, 91, 185, 193, 245, 259, 455, 481, 637, 965, 1295, 1351, 1813, 2405, 2509, 3185, 3367, 6755, 7141, 9065, 9457, 12545, 16835, 17563, 23569, 35705, 47285, 49987, 87815, 92833, 117845, 122941, 249935, 349909, 464165, 614705, 649831, 1749545, 3249155, 4548817, 22744085]

約数ペア:

[(1, 22744085), (5, 4548817), (7, 3249155), (13, 1749545), (35, 649831), (37, 614705), (49, 464165), (65, 349909), (91, 249935), (185, 122941), (193, 117845), (245, 92833), (259, 87815), (455, 49987), (481, 47285), (637, 35705), (965, 23569), (1295, 17563), (1351, 16835), (1813, 12545), (2405, 9457), (2509, 9065), (3185, 7141), (3367, 6755)]