22059285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 40953600

約数和(自身を除く): 18894315

約数列:

[1, 3, 5, 15, 17, 19, 29, 51, 57, 85, 87, 95, 145, 157, 255, 285, 323, 435, 471, 493, 551, 785, 969, 1479, 1615, 1653, 2355, 2465, 2669, 2755, 2983, 4553, 4845, 7395, 8007, 8265, 8949, 9367, 13345, 13659, 14915, 22765, 28101, 40035, 44745, 46835, 50711, 68295, 77401, 86507, 140505, 152133, 232203, 253555, 259521, 387005, 432535, 760665, 1161015, 1297605, 1470619, 4411857, 7353095, 22059285]

約数ペア:

[(1, 22059285), (3, 7353095), (5, 4411857), (15, 1470619), (17, 1297605), (19, 1161015), (29, 760665), (51, 432535), (57, 387005), (85, 259521), (87, 253555), (95, 232203), (145, 152133), (157, 140505), (255, 86507), (285, 77401), (323, 68295), (435, 50711), (471, 46835), (493, 44745), (551, 40035), (785, 28101), (969, 22765), (1479, 14915), (1615, 13659), (1653, 13345), (2355, 9367), (2465, 8949), (2669, 8265), (2755, 8007), (2983, 7395), (4553, 4845)]