55980075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{20173}}^1$

素因数の和:20223

約数の個数: 24

約数和(自身を含む): 95059888

約数和(自身を除く): 39079813

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 20173, 60519, 100865, 302595, 504325, 746401, 1512975, 2239203, 3732005, 11196015, 18660025, 55980075]

約数ペア:

[(1, 55980075), (3, 18660025), (5, 11196015), (15, 3732005), (25, 2239203), (37, 1512975), (75, 746401), (111, 504325), (185, 302595), (555, 100865), (925, 60519), (2775, 20173)]