47642475

素因数分解:

$3^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{1447}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 79002880

約数和(自身を除く): 31360405

約数列:

[1, 3, 5, 15, 25, 75, 439, 1317, 1447, 2195, 4341, 6585, 7235, 10975, 21705, 32925, 36175, 108525, 635233, 1905699, 3176165, 9528495, 15880825, 47642475]

約数ペア:

[(1, 47642475), (3, 15880825), (5, 9528495), (15, 3176165), (25, 1905699), (75, 635233), (439, 108525), (1317, 36175), (1447, 32925), (2195, 21705), (4341, 10975), (6585, 7235)]