38149275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29921}}^1$

素因数の和:29951

約数の個数: 24

約数和(自身を含む): 66785904

約数和(自身を除く): 28636629

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 29921, 89763, 149605, 448815, 508657, 748025, 1525971, 2244075, 2543285, 7629855, 12716425, 38149275]

約数ペア:

[(1, 38149275), (3, 12716425), (5, 7629855), (15, 2543285), (17, 2244075), (25, 1525971), (51, 748025), (75, 508657), (85, 448815), (255, 149605), (425, 89763), (1275, 29921)]