164086185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6469}}^1$

素因数の和:6585

約数の個数: 32

約数和(自身を含む): 279504000

約数和(自身を除く): 115417815

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 445, 1335, 1691, 5073, 6469, 8455, 19407, 25365, 32345, 97035, 122911, 368733, 575741, 614555, 1727223, 1843665, 2878705, 8636115, 10939079, 32817237, 54695395, 164086185]

約数ペア:

[(1, 164086185), (3, 54695395), (5, 32817237), (15, 10939079), (19, 8636115), (57, 2878705), (89, 1843665), (95, 1727223), (267, 614555), (285, 575741), (445, 368733), (1335, 122911), (1691, 97035), (5073, 32345), (6469, 25365), (8455, 19407)]