228733115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 314798400

約数和(自身を除く): 86065285

約数列:

[1, 5, 13, 19, 65, 89, 95, 247, 445, 1157, 1235, 1691, 2081, 5785, 8455, 10405, 21983, 27053, 39539, 109915, 135265, 185209, 197695, 514007, 926045, 2407717, 2570035, 3518971, 12038585, 17594855, 45746623, 228733115]

約数ペア:

[(1, 228733115), (5, 45746623), (13, 17594855), (19, 12038585), (65, 3518971), (89, 2570035), (95, 2407717), (247, 926045), (445, 514007), (1157, 197695), (1235, 185209), (1691, 135265), (2081, 109915), (5785, 39539), (8455, 27053), (10405, 21983)]