5100425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 7312032

約数和(自身を除く): 2211607

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 1091, 4675, 5455, 12001, 18547, 27275, 60005, 92735, 204017, 300025, 463675, 1020085, 5100425]

約数ペア:

[(1, 5100425), (5, 1020085), (11, 463675), (17, 300025), (25, 204017), (55, 92735), (85, 60005), (187, 27275), (275, 18547), (425, 12001), (935, 5455), (1091, 4675)]