22542065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 34714368

約数和(自身を除く): 12172303

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 103, 169, 185, 259, 455, 481, 515, 721, 845, 1183, 1295, 1339, 2405, 3367, 3605, 3811, 5915, 6253, 6695, 9373, 16835, 17407, 19055, 26677, 31265, 43771, 46865, 49543, 87035, 121849, 133385, 218855, 247715, 346801, 609245, 644059, 1734005, 3220295, 4508413, 22542065]

約数ペア:

[(1, 22542065), (5, 4508413), (7, 3220295), (13, 1734005), (35, 644059), (37, 609245), (65, 346801), (91, 247715), (103, 218855), (169, 133385), (185, 121849), (259, 87035), (455, 49543), (481, 46865), (515, 43771), (721, 31265), (845, 26677), (1183, 19055), (1295, 17407), (1339, 16835), (2405, 9373), (3367, 6695), (3605, 6253), (3811, 5915)]