47421525

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{21803}}^1$

素因数の和:21845

約数の個数: 24

約数和(自身を含む): 81110880

約数和(自身を除く): 33689355

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 21803, 65409, 109015, 327045, 545075, 632287, 1635225, 1896861, 3161435, 9484305, 15807175, 47421525]

約数ペア:

[(1, 47421525), (3, 15807175), (5, 9484305), (15, 3161435), (25, 1896861), (29, 1635225), (75, 632287), (87, 545075), (145, 327045), (435, 109015), (725, 65409), (2175, 21803)]