22207305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 15532215

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1091, 1357, 3273, 4071, 5455, 6785, 16365, 20355, 25093, 64369, 75279, 125465, 193107, 321845, 376395, 965535, 1480487, 4441461, 7402435, 22207305]

約数ペア:

[(1, 22207305), (3, 7402435), (5, 4441461), (15, 1480487), (23, 965535), (59, 376395), (69, 321845), (115, 193107), (177, 125465), (295, 75279), (345, 64369), (885, 25093), (1091, 20355), (1357, 16365), (3273, 6785), (4071, 5455)]