15198425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 21775392

約数和(自身を除く): 6576967

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 3251, 4675, 16255, 35761, 55267, 81275, 178805, 276335, 607937, 894025, 1381675, 3039685, 15198425]

約数ペア:

[(1, 15198425), (5, 3039685), (11, 1381675), (17, 894025), (25, 607937), (55, 276335), (85, 178805), (187, 81275), (275, 55267), (425, 35761), (935, 16255), (3251, 4675)]