13800075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4973}}^1$

素因数の和:5023

約数の個数: 24

約数和(自身を含む): 23437488

約数和(自身を除く): 9637413

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 4973, 14919, 24865, 74595, 124325, 184001, 372975, 552003, 920005, 2760015, 4600025, 13800075]

約数ペア:

[(1, 13800075), (3, 4600025), (5, 2760015), (15, 920005), (25, 552003), (37, 372975), (75, 184001), (111, 124325), (185, 74595), (555, 24865), (925, 14919), (2775, 4973)]