22123525

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 28524960

約数和(自身を除く): 6401435

約数列:

[1, 5, 25, 53, 59, 265, 283, 295, 1325, 1415, 1475, 3127, 7075, 14999, 15635, 16697, 74995, 78175, 83485, 374975, 417425, 884941, 4424705, 22123525]

約数ペア:

[(1, 22123525), (5, 4424705), (25, 884941), (53, 417425), (59, 374975), (265, 83485), (283, 78175), (295, 74995), (1325, 16697), (1415, 15635), (1475, 14999), (3127, 7075)]