22940465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 29467392

約数和(自身を除く): 6526927

約数列:

[1, 5, 31, 47, 67, 155, 235, 335, 1457, 2077, 2209, 3149, 7285, 10385, 11045, 15745, 68479, 97619, 148003, 342395, 488095, 740015, 4588093, 22940465]

約数ペア:

[(1, 22940465), (5, 4588093), (31, 740015), (47, 488095), (67, 342395), (155, 148003), (235, 97619), (335, 68479), (1457, 15745), (2077, 11045), (2209, 10385), (3149, 7285)]